Mention eachFile and filesNotMatching

Author: Goooler

docs/configuration/merging/README.md

@@ -85,7 +85,7 @@ to take:
 1. Set the strategy to `INCLUDE` or `WARN`.
 2. Apply your [`ResourceTransformer`][ResourceTransformer]s.
 3. Remove duplicate entries by
-    - overriding the default strategy for specific files using [`filesMatching`][Jar.filesMatching]
+    - overriding the default strategy for specific files using [`filesMatching`][Jar.filesMatching] or [`eachFile`][Jar.eachFile] functions
     - or applying [`PreserveFirstFoundResourceTransformer`][PreserveFirstFoundResourceTransformer] for specific files
     - or write your own [`ResourceTransformer`][ResourceTransformer] to handle duplicates
     - or mechanism similar.
@@ -451,6 +451,7 @@ It must be added using the [`transform`][ShadowJar.transform] methods.
 
 
 [AbstractCopyTask]: https://docs.gradle.org/current/dsl/org.gradle.api.tasks.AbstractCopyTask.html
+[Jar.eachFile]: https://docs.gradle.org/current/dsl/org.gradle.jvm.tasks.Jar.html#org.gradle.jvm.tasks.Jar:eachFile(org.gradle.api.Action)
 [Jar.filesMatching]: https://docs.gradle.org/current/dsl/org.gradle.jvm.tasks.Jar.html#org.gradle.jvm.tasks.Jar:filesMatching(java.lang.Iterable,%20org.gradle.api.Action)
 [AppendingTransformer]: ../../api/shadow/com.github.jengelman.gradle.plugins.shadow.transformers/-appending-transformer/index.html
 [DuplicatesStrategy]: https://docs.gradle.org/current/javadoc/org/gradle/api/file/DuplicatesStrategy.html

src/main/kotlin/com/github/jengelman/gradle/plugins/shadow/tasks/ShadowJar.kt

@@ -219,19 +219,12 @@ public abstract class ShadowJar : Jar() {
    * **NOTE:** The strategy takes precedence over transforming and relocating.
    * Some [ResourceTransformer]s like [ServiceFileTransformer] will not work as expected with setting the strategy to
    * [EXCLUDE] (the default), as the duplicate resource files fed for them are excluded beforehand.
-   * Want [ResourceTransformer]s and the strategy to work together? There are several steps to take:
-   *
-   * 1. Set the strategy to [INCLUDE] or [WARN].
-   * 2. Apply your [ResourceTransformer]s.
-   * 3. Remove duplicate entries by
-   *     - overriding the default strategy for specific files using [filesMatching]
-   *     - or applying `PreserveFirstFoundResourceTransformer` for specific files
-   *     - or write your own `ResourceTransformer`s to handle duplicates
-   *     - or mechanism similar.
-   * 4. Optionally, enable [failOnDuplicateEntries] to check duplicate entries in the final JAR.
-   * 5. Optionally, use [Diffuse](https://github.com/JakeWharton/diffuse) to diff the JARs.
+   * Want [ResourceTransformer]s and the strategy to work together? See more details in the
+   * [Handling Duplicates Strategy](https://gradleup.com/shadow/configuration/merging/#handling-duplicates-strategy) section.
    *
+   * @see [eachFile]
    * @see [filesMatching]
+   * @see [filesNotMatching]
    * @see [DuplicatesStrategy]
    * @see [CopySpec.duplicatesStrategy]
    */