diff --git a/.kokoro/build.sh b/.kokoro/build.sh
index 313dcccfcfb3..f96afb9019d0 100755
--- a/.kokoro/build.sh
+++ b/.kokoro/build.sh
@@ -33,6 +33,9 @@ test)
     mvn test -B
     bash $KOKORO_GFILE_DIR/codecov.sh
     ;;
+lint)
+    mvn com.coveo:fmt-maven-plugin:check
+    ;;
 javadoc)
     mvn javadoc:javadoc javadoc:test-javadoc
     ;;
diff --git a/.kokoro/continuous/lint.cfg b/.kokoro/continuous/lint.cfg
new file mode 100644
index 000000000000..0cc493acd9ed
--- /dev/null
+++ b/.kokoro/continuous/lint.cfg
@@ -0,0 +1,13 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Configure the docker image for kokoro-trampoline.
+
+env_vars: {
+    key: "TRAMPOLINE_IMAGE"
+    value: "gcr.io/cloud-devrel-kokoro-resources/java8"
+}
+
+env_vars: {
+    key: "JOB_TYPE"
+    value: "lint"
+}
diff --git a/.kokoro/nightly/lint.cfg b/.kokoro/nightly/lint.cfg
new file mode 100644
index 000000000000..0cc493acd9ed
--- /dev/null
+++ b/.kokoro/nightly/lint.cfg
@@ -0,0 +1,13 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Configure the docker image for kokoro-trampoline.
+
+env_vars: {
+    key: "TRAMPOLINE_IMAGE"
+    value: "gcr.io/cloud-devrel-kokoro-resources/java8"
+}
+
+env_vars: {
+    key: "JOB_TYPE"
+    value: "lint"
+}
diff --git a/.kokoro/presubmit/lint.cfg b/.kokoro/presubmit/lint.cfg
new file mode 100644
index 000000000000..0cc493acd9ed
--- /dev/null
+++ b/.kokoro/presubmit/lint.cfg
@@ -0,0 +1,13 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Configure the docker image for kokoro-trampoline.
+
+env_vars: {
+    key: "TRAMPOLINE_IMAGE"
+    value: "gcr.io/cloud-devrel-kokoro-resources/java8"
+}
+
+env_vars: {
+    key: "JOB_TYPE"
+    value: "lint"
+}
diff --git a/google-cloud-clients/google-cloud-asset/synth.py b/google-cloud-clients/google-cloud-asset/synth.py
index 2957fe4a8ee3..a79afe9d7806 100644
--- a/google-cloud-clients/google-cloud-asset/synth.py
+++ b/google-cloud-clients/google-cloud-asset/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-# tasks has two product names, and a poorly named artman yaml
-v1beta1_library = gapic.java_library(
-    service='asset',
-    version='v1beta1',
-    config_path='artman_cloudasset_v1beta1.yaml',
-    artman_output_name='')
+service = 'asset'
+versions = ['v1beta1']
+config_pattern = '/google/cloud/asset/artman_cloudasset_{version}.yaml'
 
-s.copy(v1beta1_library / 'gapic-google-cloud-asset-v1beta1/src', 'src')
-s.copy(v1beta1_library / 'grpc-google-cloud-asset-v1beta1/src', '../../google-api-grpc/grpc-google-cloud-asset-v1beta1/src')
-s.copy(v1beta1_library / 'proto-google-cloud-asset-v1beta1/src', '../../google-api-grpc/proto-google-cloud-asset-v1beta1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-automl/synth.py b/google-cloud-clients/google-cloud-automl/synth.py
index 2523b0a08e10..a82be2252c8d 100644
--- a/google-cloud-clients/google-cloud-automl/synth.py
+++ b/google-cloud-clients/google-cloud-automl/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='automl',
-    version='v1beta1',
-    config_path='artman_automl_v1beta1.yaml',
-    artman_output_name='')
+service = 'automl'
+versions = ['v1beta1']
+config_pattern = '/google/cloud/automl/artman_automl_{version}.yaml'
 
-s.copy(library / 'gapic-google-cloud-automl-v1beta1/src', 'src')
-s.copy(library / 'grpc-google-cloud-automl-v1beta1/src', '../../google-api-grpc/grpc-google-cloud-automl-v1beta1/src')
-s.copy(library / 'proto-google-cloud-automl-v1beta1/src', '../../google-api-grpc/proto-google-cloud-automl-v1beta1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-bigquerydatatransfer/synth.py b/google-cloud-clients/google-cloud-bigquerydatatransfer/synth.py
index d19701e2c6c2..8ec15ac0ee69 100644
--- a/google-cloud-clients/google-cloud-bigquerydatatransfer/synth.py
+++ b/google-cloud-clients/google-cloud-bigquerydatatransfer/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='bigquerydatatransfer',
-    version='v1',
-    config_path='/google/cloud/bigquery/datatransfer/artman_bigquerydatatransfer.yaml',
-    artman_output_name='')
+service = 'bigquerydatatransfer'
+versions = ['v1']
+config_pattern = '/google/cloud/bigquery/datatransfer/artman_bigquerydatatransfer.yaml'
 
-s.copy(library / 'gapic-google-cloud-bigquerydatatransfer-v1/src', 'src')
-s.copy(library / 'grpc-google-cloud-bigquerydatatransfer-v1/src', '../../google-api-grpc/grpc-google-cloud-bigquerydatatransfer-v1/src')
-s.copy(library / 'proto-google-cloud-bigquerydatatransfer-v1/src', '../../google-api-grpc/proto-google-cloud-bigquerydatatransfer-v1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-bigquerystorage/synth.py b/google-cloud-clients/google-cloud-bigquerystorage/synth.py
index 80e1256098cb..f51b7c4693cf 100644
--- a/google-cloud-clients/google-cloud-bigquerystorage/synth.py
+++ b/google-cloud-clients/google-cloud-bigquerystorage/synth.py
@@ -15,17 +15,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1beta1"]:
+service = 'bigquerystorage'
+versions = ['v1beta1']
+config_pattern = '/google/cloud/bigquery/storage/artman_bigquerystorage_{version}.yaml'
+
+for version in versions:
   library = gapic.java_library(
-      service='bigquerystorage',
+      service=service,
       version=version,
-      config_path=f'/google/cloud/bigquery/storage/artman_bigquerystorage_{version}.yaml',
+      config_path=config_pattern.format(version=version),
       artman_output_name='')
 
-  s.copy(library / f'gapic-google-cloud-bigquerystorage-{version}/src', 'src')
-  s.copy(library / f'grpc-google-cloud-bigquerystorage-{version}/src', f'../../google-api-grpc/grpc-google-cloud-bigquerystorage-{version}/src')
-  s.copy(library / f'proto-google-cloud-bigquerystorage-{version}/src', f'../../google-api-grpc/proto-google-cloud-bigquerystorage-{version}/src')
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-bigtable-admin/synth.py b/google-cloud-clients/google-cloud-bigtable-admin/synth.py
index 7744fc36ddcb..7ac3b5755f63 100644
--- a/google-cloud-clients/google-cloud-bigtable-admin/synth.py
+++ b/google-cloud-clients/google-cloud-bigtable-admin/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='bigtable-admin',
-    version='v2',
-    config_path='/google/bigtable/admin/artman_bigtableadmin.yaml',
-    artman_output_name='')
+service = 'bigtable-admin'
+versions = ['v2']
+config_pattern = '/google/bigtable/admin/artman_bigtableadmin.yaml'
 
-s.copy(library / 'gapic-google-cloud-bigtable-admin-v2/src', 'src')
-s.copy(library / 'grpc-google-cloud-bigtable-admin-v2/src', '../../google-api-grpc/grpc-google-cloud-bigtable-admin-v2/src')
-s.copy(library / 'proto-google-cloud-bigtable-admin-v2/src', '../../google-api-grpc/proto-google-cloud-bigtable-admin-v2/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-bigtable/synth.py b/google-cloud-clients/google-cloud-bigtable/synth.py
index d613c549c4b2..132233132df1 100644
--- a/google-cloud-clients/google-cloud-bigtable/synth.py
+++ b/google-cloud-clients/google-cloud-bigtable/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='bigtable',
-    version='v2',
-    config_path='/google/bigtable/artman_bigtable.yaml',
-    artman_output_name='')
+service = 'bigtable'
+versions = ['v2']
+config_pattern = '/google/bigtable/artman_bigtable.yaml'
 
-s.copy(library / 'gapic-google-cloud-bigtable-v2/src', 'src')
-s.copy(library / 'grpc-google-cloud-bigtable-v2/src', '../../google-api-grpc/grpc-google-cloud-bigtable-v2/src')
-s.copy(library / 'proto-google-cloud-bigtable-v2/src', '../../google-api-grpc/proto-google-cloud-bigtable-v2/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-compute/synth.py b/google-cloud-clients/google-cloud-compute/synth.py
index c4188a04f6ee..a8c0faaaf767 100644
--- a/google-cloud-clients/google-cloud-compute/synth.py
+++ b/google-cloud-clients/google-cloud-compute/synth.py
@@ -16,13 +16,21 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.DiscoGAPICGenerator()
 
-library = gapic.java_library(
-    service='compute',
-    version='v1',
-    config_path='artman_compute.yaml',
-    artman_output_name='')
+service = 'compute'
+versions = ['v1']
+config_pattern = '/gapic/google/compute/artman_compute.yaml'
 
-s.copy(library / 'gapic-google-cloud-compute-v1/src', 'src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+
+  java.format_code('./src')
diff --git a/google-cloud-clients/google-cloud-container/synth.py b/google-cloud-clients/google-cloud-container/synth.py
index a90b022d7fe7..9912e1b859e5 100644
--- a/google-cloud-clients/google-cloud-container/synth.py
+++ b/google-cloud-clients/google-cloud-container/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='container',
-    version='v1',
-    config_path='/google/container/artman_container_v1.yaml',
-    artman_output_name='')
+service = 'container'
+versions = ['v1']
+config_pattern = '/google/container/artman_container_{version}.yaml'
 
-s.copy(library / 'gapic-google-cloud-container-v1/src', 'src')
-s.copy(library / 'grpc-google-cloud-container-v1/src', '../../google-api-grpc/grpc-google-cloud-container-v1/src')
-s.copy(library / 'proto-google-cloud-container-v1/src', '../../google-api-grpc/proto-google-cloud-container-v1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-containeranalysis/synth.py b/google-cloud-clients/google-cloud-containeranalysis/synth.py
index 507371b20c4f..c718465fe486 100644
--- a/google-cloud-clients/google-cloud-containeranalysis/synth.py
+++ b/google-cloud-clients/google-cloud-containeranalysis/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='container',
-    version='v1beta1',
-    config_path='/google/devtools/containeranalysis/artman_containeranalysis_v1beta1.yaml',
-    artman_output_name='')
+service = 'containeranalysis'
+versions = ['v1beta1']
+config_pattern = '/google/devtools/containeranalysis/artman_containeranalysis_{version}.yaml'
 
-s.copy(library / 'gapic-google-cloud-containeranalysis-v1beta1/src', 'src')
-s.copy(library / 'grpc-google-cloud-containeranalysis-v1beta1/src', '../../google-api-grpc/grpc-google-cloud-containeranalysis-v1beta1/src')
-s.copy(library / 'proto-google-cloud-containeranalysis-v1beta1/src', '../../google-api-grpc/proto-google-cloud-containeranalysis-v1beta1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-dataproc/synth.py b/google-cloud-clients/google-cloud-dataproc/synth.py
index 0eac0f7cf1e3..45f25efcb6b9 100644
--- a/google-cloud-clients/google-cloud-dataproc/synth.py
+++ b/google-cloud-clients/google-cloud-dataproc/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1", "v1beta2"]:
+service = 'dataproc'
+versions = ['v1', 'v1beta2']
+config_pattern = '/google/cloud/dataproc/artman_dataproc_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='dataproc',
+        service=service,
         version=version,
-        config_path=f'/google/cloud/dataproc/artman_dataproc_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-dataproc-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-dataproc-{version}/src', f'../../google-api-grpc/grpc-google-cloud-dataproc-{version}/src')
-    s.copy(library / f'proto-google-cloud-dataproc-{version}/src', f'../../google-api-grpc/proto-google-cloud-dataproc-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-datastore/synth.py b/google-cloud-clients/google-cloud-datastore/synth.py
index 96cd0cc53051..8bbcbb807878 100644
--- a/google-cloud-clients/google-cloud-datastore/synth.py
+++ b/google-cloud-clients/google-cloud-datastore/synth.py
@@ -16,17 +16,23 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='datastore',
-    version='v1',
-    config_path='/google/datastore/artman_datastore.yaml',
-    artman_output_name='')
+service = 'datastore'
+versions = ['v1']
+config_pattern = '/google/datastore/artman_datastore.yaml'
 
-# Datastore only generates protos
-#s.copy(library / 'gapic-google-cloud-datastore-v1/src', 'src')
-#s.copy(library / 'grpc-google-cloud-datastore-v1/src', '../../google-api-grpc/grpc-google-cloud-datastore-v1/src')
-s.copy(library / 'proto-google-cloud-datastore-v1/src', '../../google-api-grpc/proto-google-cloud-datastore-v1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  # Datastore only generates protos
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-dialogflow/synth.py b/google-cloud-clients/google-cloud-dialogflow/synth.py
index 3a63a84b747e..d1004983db4b 100644
--- a/google-cloud-clients/google-cloud-dialogflow/synth.py
+++ b/google-cloud-clients/google-cloud-dialogflow/synth.py
@@ -16,9 +16,9 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
 library = gapic.java_library(
     service='dialogflow',
@@ -40,3 +40,9 @@
 s.copy(library / f'gapic-google-cloud-dialogflow-v2beta1/src', 'src')
 s.copy(library / f'grpc-google-cloud-dialogflow-v2beta1/src', f'../../google-api-grpc/grpc-google-cloud-dialogflow-v2beta1/src')
 s.copy(library / f'proto-google-cloud-dialogflow-v2beta1/src', f'../../google-api-grpc/proto-google-cloud-dialogflow-v2beta1/src')
+
+java.format_code('./src')
+java.format_code(f'../../google-api-grpc/grpc-google-cloud-dialogflow-v2/src')
+java.format_code(f'../../google-api-grpc/proto-google-cloud-dialogflow-v2/src')
+java.format_code(f'../../google-api-grpc/grpc-google-cloud-dialogflow-v2beta1/src')
+java.format_code(f'../../google-api-grpc/proto-google-cloud-dialogflow-v2beta1/src')
diff --git a/google-cloud-clients/google-cloud-dlp/synth.py b/google-cloud-clients/google-cloud-dlp/synth.py
index 3f1fa2ccf42d..1ac59c4c892f 100644
--- a/google-cloud-clients/google-cloud-dlp/synth.py
+++ b/google-cloud-clients/google-cloud-dlp/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='dlp',
-    version='v2',
-    config_path='/google/privacy/dlp/artman_dlp_v2.yaml',
-    artman_output_name='')
+service = 'dlp'
+versions = ['v2']
+config_pattern = '/google/privacy/dlp/artman_dlp_{version}.yaml'
 
-s.copy(library / 'gapic-google-cloud-dlp-v2/src', 'src')
-s.copy(library / 'grpc-google-cloud-dlp-v2/src', '../../google-api-grpc/grpc-google-cloud-dlp-v2/src')
-s.copy(library / 'proto-google-cloud-dlp-v2/src', '../../google-api-grpc/proto-google-cloud-dlp-v2/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-errorreporting/synth.py b/google-cloud-clients/google-cloud-errorreporting/synth.py
index 2d7ffc246ff9..8bc4039fa72a 100644
--- a/google-cloud-clients/google-cloud-errorreporting/synth.py
+++ b/google-cloud-clients/google-cloud-errorreporting/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='errorreporting',
-    version='v1beta1',
-    config_path='/google/devtools/clouderrorreporting/artman_errorreporting.yaml',
-    artman_output_name='')
+service = 'error-reporting'
+versions = ['v1beta1']
+config_pattern = '/google/devtools/clouderrorreporting/artman_errorreporting.yaml'
 
-s.copy(library / 'gapic-google-cloud-error-reporting-v1beta1/src', 'src')
-s.copy(library / 'grpc-google-cloud-error-reporting-v1beta1/src', '../../google-api-grpc/grpc-google-cloud-error-reporting-v1beta1/src')
-s.copy(library / 'proto-google-cloud-error-reporting-v1beta1/src', '../../google-api-grpc/proto-google-cloud-error-reporting-v1beta1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-firestore/synth.py b/google-cloud-clients/google-cloud-firestore/synth.py
index 0d86a493d352..d110596733dc 100644
--- a/google-cloud-clients/google-cloud-firestore/synth.py
+++ b/google-cloud-clients/google-cloud-firestore/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='firestore',
-    version='v1beta1',
-    config_path='/google/firestore/artman_firestore.yaml',
-    artman_output_name='')
+service = 'firestore'
+versions = ['v1beta1']
+config_pattern = '/google/firestore/artman_firestore.yaml'
 
-s.copy(library / 'gapic-google-cloud-firestore-v1beta1/src', 'src')
-s.copy(library / 'grpc-google-cloud-firestore-v1beta1/src', '../../google-api-grpc/grpc-google-cloud-firestore-v1beta1/src')
-s.copy(library / 'proto-google-cloud-firestore-v1beta1/src', '../../google-api-grpc/proto-google-cloud-firestore-v1beta1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-iot/synth.py b/google-cloud-clients/google-cloud-iot/synth.py
index dfa0820c6077..25dad03c2c31 100644
--- a/google-cloud-clients/google-cloud-iot/synth.py
+++ b/google-cloud-clients/google-cloud-iot/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='iot',
-    version='v1',
-    config_path='/google/cloud/iot/artman_cloudiot.yaml',
-    artman_output_name='')
+service = 'iot'
+versions = ['v1']
+config_pattern = '/google/cloud/iot/artman_cloudiot.yaml'
 
-s.copy(library / 'gapic-google-cloud-iot-v1/src', 'src')
-s.copy(library / 'grpc-google-cloud-iot-v1/src', '../../google-api-grpc/grpc-google-cloud-iot-v1/src')
-s.copy(library / 'proto-google-cloud-iot-v1/src', '../../google-api-grpc/proto-google-cloud-iot-v1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-kms/synth.py b/google-cloud-clients/google-cloud-kms/synth.py
index fe1e24b2e91c..7943003f99a1 100644
--- a/google-cloud-clients/google-cloud-kms/synth.py
+++ b/google-cloud-clients/google-cloud-kms/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='kms',
-    version='v1',
-    config_path='/google/cloud/kms/artman_cloudkms.yaml',
-    artman_output_name='')
+service = 'kms'
+versions = ['v1']
+config_pattern = '/google/cloud/kms/artman_cloudkms.yaml'
 
-s.copy(library / 'gapic-google-cloud-kms-v1/src', 'src')
-s.copy(library / 'grpc-google-cloud-kms-v1/src', '../../google-api-grpc/grpc-google-cloud-kms-v1/src')
-s.copy(library / 'proto-google-cloud-kms-v1/src', '../../google-api-grpc/proto-google-cloud-kms-v1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-language/synth.py b/google-cloud-clients/google-cloud-language/synth.py
index 31deeaba0bb9..ab3902783bd3 100644
--- a/google-cloud-clients/google-cloud-language/synth.py
+++ b/google-cloud-clients/google-cloud-language/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1", "v1beta2"]:
+service = 'language'
+versions = ['v1', 'v1beta2']
+config_pattern = '/google/cloud/language/artman_language_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='language',
+        service=service,
         version=version,
-        config_path=f'/google/cloud/language/artman_language_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-language-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-language-{version}/src', f'../../google-api-grpc/grpc-google-cloud-language-{version}/src')
-    s.copy(library / f'proto-google-cloud-language-{version}/src', f'../../google-api-grpc/proto-google-cloud-language-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-logging/synth.py b/google-cloud-clients/google-cloud-logging/synth.py
index 3ef4c9c8296c..089b22bdf47b 100644
--- a/google-cloud-clients/google-cloud-logging/synth.py
+++ b/google-cloud-clients/google-cloud-logging/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='logging',
-    version='v2',
-    config_path='/google/logging/artman_logging.yaml',
-    artman_output_name='')
+service = 'logging'
+versions = ['v2']
+config_pattern = '/google/logging/artman_logging.yaml'
 
-s.copy(library / 'gapic-google-cloud-logging-v2/src', 'src')
-s.copy(library / 'grpc-google-cloud-logging-v2/src', '../../google-api-grpc/grpc-google-cloud-logging-v2/src')
-s.copy(library / 'proto-google-cloud-logging-v2/src', '../../google-api-grpc/proto-google-cloud-logging-v2/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-monitoring/synth.py b/google-cloud-clients/google-cloud-monitoring/synth.py
index f1769da0ef8c..1a15400c025d 100644
--- a/google-cloud-clients/google-cloud-monitoring/synth.py
+++ b/google-cloud-clients/google-cloud-monitoring/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='monitoring',
-    version='v3',
-    config_path='/google/monitoring/artman_monitoring.yaml',
-    artman_output_name='')
+service = 'monitoring'
+versions = ['v3']
+config_pattern = '/google/monitoring/artman_monitoring.yaml'
 
-s.copy(library / 'gapic-google-cloud-monitoring-v3/src', 'src')
-s.copy(library / 'grpc-google-cloud-monitoring-v3/src', '../../google-api-grpc/grpc-google-cloud-monitoring-v3/src')
-s.copy(library / 'proto-google-cloud-monitoring-v3/src', '../../google-api-grpc/proto-google-cloud-monitoring-v3/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-os-login/synth.py b/google-cloud-clients/google-cloud-os-login/synth.py
index 20808c0b9c3c..987801c8e32b 100644
--- a/google-cloud-clients/google-cloud-os-login/synth.py
+++ b/google-cloud-clients/google-cloud-os-login/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='oslogin',
-    version='v1',
-    config_path='/google/cloud/oslogin/artman_oslogin_v1.yaml',
-    artman_output_name='')
+service = 'os-login'
+versions = ['v1']
+config_pattern = '/google/cloud/oslogin/artman_oslogin_{version}.yaml'
 
-s.copy(library / 'gapic-google-cloud-os-login-v1/src', 'src')
-s.copy(library / 'grpc-google-cloud-os-login-v1/src', '../../google-api-grpc/grpc-google-cloud-os-login-v1/src')
-s.copy(library / 'proto-google-cloud-os-login-v1/src', '../../google-api-grpc/proto-google-cloud-os-login-v1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-pubsub/synth.py b/google-cloud-clients/google-cloud-pubsub/synth.py
index cadac3a3c528..f8862c71e023 100644
--- a/google-cloud-clients/google-cloud-pubsub/synth.py
+++ b/google-cloud-clients/google-cloud-pubsub/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='pubsub',
-    version='v1',
-    config_path='/google/pubsub/artman_pubsub.yaml',
-    artman_output_name='')
+service = 'pubsub'
+versions = ['v1']
+config_pattern = '/google/pubsub/artman_pubsub.yaml'
 
-s.copy(library / 'gapic-google-cloud-pubsub-v1/src', 'src')
-s.copy(library / 'grpc-google-cloud-pubsub-v1/src', '../../google-api-grpc/grpc-google-cloud-pubsub-v1/src')
-s.copy(library / 'proto-google-cloud-pubsub-v1/src', '../../google-api-grpc/proto-google-cloud-pubsub-v1/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-redis/synth.py b/google-cloud-clients/google-cloud-redis/synth.py
index eb329f9ec81e..0493e91d02a7 100644
--- a/google-cloud-clients/google-cloud-redis/synth.py
+++ b/google-cloud-clients/google-cloud-redis/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1", "v1beta1"]:
+service = 'redis'
+versions = ['v1', 'v1beta1']
+config_pattern = '/google/cloud/redis/artman_redis_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='redis',
+        service=service,
         version=version,
-        config_path=f'/google/cloud/redis/artman_redis_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-redis-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-redis-{version}/src', f'../../google-api-grpc/grpc-google-cloud-redis-{version}/src')
-    s.copy(library / f'proto-google-cloud-redis-{version}/src', f'../../google-api-grpc/proto-google-cloud-redis-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-scheduler/synth.py b/google-cloud-clients/google-cloud-scheduler/synth.py
index b27381aec46e..475a87d1b931 100644
--- a/google-cloud-clients/google-cloud-scheduler/synth.py
+++ b/google-cloud-clients/google-cloud-scheduler/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1beta1"]:
+service = 'scheduler'
+versions = ['v1beta1']
+config_pattern = '/google/cloud/scheduler/artman_cloudscheduler_{version}.yaml'
+
+for version in versions:
   library = gapic.java_library(
-      service='cloudscheduler',
+      service=service,
       version=version,
-      config_path=f'/google/cloud/scheduler/artman_cloudscheduler_{version}.yaml',
+      config_path=config_pattern.format(version=version),
       artman_output_name='')
 
-  s.copy(library / f'gapic-google-cloud-cloudscheduler-{version}/src', 'src')
-  s.copy(library / f'grpc-google-cloud-cloudscheduler-{version}/src', f'../../google-api-grpc/grpc-google-cloud-scheduler-{version}/src')
-  s.copy(library / f'proto-google-cloud-cloudscheduler-{version}/src', f'../../google-api-grpc/proto-google-cloud-scheduler-{version}/src')
+  s.copy(library / f'gapic-google-cloud-cloud{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-cloud{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-cloud{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-securitycenter/synth.py b/google-cloud-clients/google-cloud-securitycenter/synth.py
index 4e596b31952e..6a8fa74779f2 100644
--- a/google-cloud-clients/google-cloud-securitycenter/synth.py
+++ b/google-cloud-clients/google-cloud-securitycenter/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1beta1"]:
+service = 'securitycenter'
+versions = ['v1beta1']
+config_pattern = '/google/cloud/securitycenter/artman_securitycenter_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='securitycenter',
+        service=service,
         version=version,
-        config_path=f'/google/cloud/securitycenter/artman_securitycenter_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-securitycenter-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-securitycenter-{version}/src', f'../../google-api-grpc/grpc-google-cloud-securitycenter-{version}/src')
-    s.copy(library / f'proto-google-cloud-securitycenter-{version}/src', f'../../google-api-grpc/proto-google-cloud-securitycenter-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-spanner/synth.py b/google-cloud-clients/google-cloud-spanner/synth.py
index c40f1f36c16a..fe8266addbfd 100644
--- a/google-cloud-clients/google-cloud-spanner/synth.py
+++ b/google-cloud-clients/google-cloud-spanner/synth.py
@@ -16,9 +16,9 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
 library = gapic.java_library(
     service='spanner',
@@ -30,7 +30,6 @@
 s.copy(library / 'grpc-google-cloud-spanner-v1/src', '../../google-api-grpc/grpc-google-cloud-spanner-v1/src')
 s.copy(library / 'proto-google-cloud-spanner-v1/src', '../../google-api-grpc/proto-google-cloud-spanner-v1/src')
 
-
 library = gapic.java_library(
     service='spanner',
     version='v1',
@@ -50,3 +49,11 @@
 s.copy(library / 'gapic-google-cloud-spanner-admin-instance-v1/src', 'src')
 s.copy(library / 'grpc-google-cloud-spanner-admin-instance-v1/src', '../../google-api-grpc/grpc-google-cloud-spanner-admin-instance-v1/src')
 s.copy(library / 'proto-google-cloud-spanner-admin-instance-v1/src', '../../google-api-grpc/proto-google-cloud-spanner-admin-instance-v1/src')
+
+java.format_code('./src')
+java.format_code(f'../../google-api-grpc/grpc-google-cloud-spanner-v1/src')
+java.format_code(f'../../google-api-grpc/proto-google-cloud-spanner-v1/src')
+java.format_code(f'../../google-api-grpc/grpc-google-cloud-spanner-admin-database-v1/src')
+java.format_code(f'../../google-api-grpc/proto-google-cloud-spanner-admin-database-v1/src')
+java.format_code(f'../../google-api-grpc/grpc-google-cloud-spanner-admin-instance-v1/src')
+java.format_code(f'../../google-api-grpc/proto-google-cloud-spanner-admin-instance-v1/src')
diff --git a/google-cloud-clients/google-cloud-speech/synth.py b/google-cloud-clients/google-cloud-speech/synth.py
index 0d70e45687ff..aaa5420c3277 100644
--- a/google-cloud-clients/google-cloud-speech/synth.py
+++ b/google-cloud-clients/google-cloud-speech/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1", "v1p1beta1"]:
+service = 'speech'
+versions = ['v1', 'v1p1beta1']
+config_pattern = '/google/cloud/speech/artman_speech_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='speech',
+        service=service,
         version=version,
-        config_path=f'/google/cloud/speech/artman_speech_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-speech-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-speech-{version}/src', f'../../google-api-grpc/grpc-google-cloud-speech-{version}/src')
-    s.copy(library / f'proto-google-cloud-speech-{version}/src', f'../../google-api-grpc/proto-google-cloud-speech-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-tasks/synth.py b/google-cloud-clients/google-cloud-tasks/synth.py
index 686b8445a22d..e609427ef789 100644
--- a/google-cloud-clients/google-cloud-tasks/synth.py
+++ b/google-cloud-clients/google-cloud-tasks/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v2beta2", "v2beta3"]:
+service = 'tasks'
+versions = ['v2beta2', 'v2beta3']
+config_pattern = '/google/cloud/tasks/artman_cloudtasks_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='tasks',
+        service=service,
         version=version,
-        config_path=f'/google/cloud/tasks/artman_cloudtasks_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-tasks-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-tasks-{version}/src', f'../../google-api-grpc/grpc-google-cloud-tasks-{version}/src')
-    s.copy(library / f'proto-google-cloud-tasks-{version}/src', f'../../google-api-grpc/proto-google-cloud-tasks-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-texttospeech/synth.py b/google-cloud-clients/google-cloud-texttospeech/synth.py
index fba2feb7939a..77b2a0219f59 100644
--- a/google-cloud-clients/google-cloud-texttospeech/synth.py
+++ b/google-cloud-clients/google-cloud-texttospeech/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1", "v1beta1"]:
+service = 'texttospeech'
+versions = ['v1','v1beta1']
+config_pattern = '/google/cloud/texttospeech/artman_texttospeech_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='texttospeech',
+        service=service,
         version=version,
-        config_path=f'/google/cloud/texttospeech/artman_texttospeech_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-texttospeech-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-texttospeech-{version}/src', f'../../google-api-grpc/grpc-google-cloud-texttospeech-{version}/src')
-    s.copy(library / f'proto-google-cloud-texttospeech-{version}/src', f'../../google-api-grpc/proto-google-cloud-texttospeech-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-trace/synth.py b/google-cloud-clients/google-cloud-trace/synth.py
index 0ab28bea0938..bbd7985ee0d1 100644
--- a/google-cloud-clients/google-cloud-trace/synth.py
+++ b/google-cloud-clients/google-cloud-trace/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1", "v2"]:
+service = 'trace'
+versions = ['v1', 'v2']
+config_pattern = '/google/devtools/cloudtrace/artman_cloudtrace_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='trace',
+        service=service,
         version=version,
-        config_path=f'/google/devtools/cloudtrace/artman_cloudtrace_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-trace-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-trace-{version}/src', f'../../google-api-grpc/grpc-google-cloud-trace-{version}/src')
-    s.copy(library / f'proto-google-cloud-trace-{version}/src', f'../../google-api-grpc/proto-google-cloud-trace-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-video-intelligence/synth.py b/google-cloud-clients/google-cloud-video-intelligence/synth.py
index e8f06c79dfc4..2d29b508c24b 100644
--- a/google-cloud-clients/google-cloud-video-intelligence/synth.py
+++ b/google-cloud-clients/google-cloud-video-intelligence/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1", "v1beta1", "v1beta2", "v1p1beta1", "v1p2beta1"]:
+service = 'video-intelligence'
+versions = ['v1', 'v1beta1', 'v1beta2', 'v1p1beta1', 'v1p2beta1']
+config_pattern = '/google/cloud/videointelligence/artman_videointelligence_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='videointelligence',
+        service=service,
         version=version,
-        config_path=f'/google/cloud/videointelligence/artman_videointelligence_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-video-intelligence-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-video-intelligence-{version}/src', f'../../google-api-grpc/grpc-google-cloud-video-intelligence-{version}/src')
-    s.copy(library / f'proto-google-cloud-video-intelligence-{version}/src', f'../../google-api-grpc/proto-google-cloud-video-intelligence-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-vision/synth.py b/google-cloud-clients/google-cloud-vision/synth.py
index 507894aaa77d..772ead0519f7 100644
--- a/google-cloud-clients/google-cloud-vision/synth.py
+++ b/google-cloud-clients/google-cloud-vision/synth.py
@@ -16,17 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-for version in ["v1", "v1p1beta1", "v1p2beta1", "v1p3beta1"]:
+service = 'vision'
+versions = ['v1', 'v1p1beta1', 'v1p2beta1', 'v1p3beta1']
+config_pattern = '/google/cloud/vision/artman_vision_{version}.yaml'
+
+for version in versions:
     library = gapic.java_library(
-        service='vision',
+        service=service,
         version=version,
-        config_path=f'/google/cloud/vision/artman_vision_{version}.yaml',
+        config_path=config_pattern.format(version=version),
         artman_output_name='')
 
-    s.copy(library / f'gapic-google-cloud-vision-{version}/src', 'src')
-    s.copy(library / f'grpc-google-cloud-vision-{version}/src', f'../../google-api-grpc/grpc-google-cloud-vision-{version}/src')
-    s.copy(library / f'proto-google-cloud-vision-{version}/src', f'../../google-api-grpc/proto-google-cloud-vision-{version}/src')
+    s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+    s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+    java.format_code('./src')
+    java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+    java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/google-cloud-clients/google-cloud-websecurityscanner/synth.py b/google-cloud-clients/google-cloud-websecurityscanner/synth.py
index 429fa0222203..96c09b487933 100644
--- a/google-cloud-clients/google-cloud-websecurityscanner/synth.py
+++ b/google-cloud-clients/google-cloud-websecurityscanner/synth.py
@@ -16,16 +16,25 @@
 
 import synthtool as s
 import synthtool.gcp as gcp
+import synthtool.languages.java as java
 
 gapic = gcp.GAPICGenerator()
-common_templates = gcp.CommonTemplates()
 
-library = gapic.java_library(
-    service='websecurityscanner',
-    version='v1alpha',
-    config_path='/google/cloud/websecurityscanner/artman_websecurityscanner_v1alpha.yaml',
-    artman_output_name='')
+service = 'websecurityscanner'
+versions = ['v1alpha']
+config_pattern = '/google/cloud/websecurityscanner/artman_websecurityscanner_{version}.yaml'
 
-s.copy(library / 'gapic-google-cloud-websecurityscanner-v1alpha/src', 'src')
-s.copy(library / 'grpc-google-cloud-websecurityscanner-v1alpha/src', '../../google-api-grpc/grpc-google-cloud-websecurityscanner-v1alpha/src')
-s.copy(library / 'proto-google-cloud-websecurityscanner-v1alpha/src', '../../google-api-grpc/proto-google-cloud-websecurityscanner-v1alpha/src')
+for version in versions:
+  library = gapic.java_library(
+      service=service,
+      version=version,
+      config_path=config_pattern.format(version=version),
+      artman_output_name='')
+
+  s.copy(library / f'gapic-google-cloud-{service}-{version}/src', 'src')
+  s.copy(library / f'grpc-google-cloud-{service}-{version}/src', f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  s.copy(library / f'proto-google-cloud-{service}-{version}/src', f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
+
+  java.format_code('./src')
+  java.format_code(f'../../google-api-grpc/grpc-google-cloud-{service}-{version}/src')
+  java.format_code(f'../../google-api-grpc/proto-google-cloud-{service}-{version}/src')
diff --git a/pom.xml b/pom.xml
index 6e672307028c..bff8bbbeb036 100644
--- a/pom.xml
+++ b/pom.xml
@@ -99,6 +99,15 @@
             <autoReleaseAfterClose>false</autoReleaseAfterClose>
           </configuration>
         </plugin>
+        <plugin>
+          <groupId>com.coveo</groupId>
+          <artifactId>fmt-maven-plugin</artifactId>
+          <version>2.6.0</version>
+          <configuration>
+            <style>google</style>
+            <verbose>true</verbose>
+          </configuration>
+        </plugin>
       </plugins>
     </pluginManagement>
     <plugins>