[MNG-8541] Support throwing Exception from Mojo#execute

[laeubi]

JIRA issue: MNG-8541

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[gnodet]

There's a small incoherence between the javadoc on the class which talks about MojoException, which is not the only exception thrown anymore.
Going through AI, It came up with:

/**
 * Represents the contract for Mojos to interact with the Maven infrastructure.
 * Implementations of this interface define specific build-process behaviors
 * that are triggered during a Maven build lifecycle.
 *
 * The primary entry point is the {@link #execute()} method, which encapsulates
 * the behavior of the Mojo and serves as the integration point with Maven.
 * This method may throw an {@link Exception} to signal any issues that prevent
 * successful execution of the Mojo.
 *
 * <p>Annotations:</p>
 * <ul>
 *   <li>{@link Experimental}: Indicates that this interface or its implementation
 *       may still be evolving and could change in future versions.</li>
 *   <li>{@link FunctionalInterface}: Denotes that this is a functional interface,
 *       allowing implementations as lambda expressions or method references.</li>
 *   <li>{@link Consumer}: Signifies that this type is intended to be implemented
 *       or extended by Maven plugins or extensions and consumed by Maven itself.</li>
 *   <li>{@link ThreadSafe}: Implies that implementations of this interface must
 *       be safe to invoke from multiple threads concurrently.</li>
 * </ul>
 *
 * @since 4.0.0
 */
@Experimental
@FunctionalInterface
@Consumer
@ThreadSafe
public interface Mojo {
    /**
     * Executes the behavior defined by this {@code Mojo}. This method is invoked
     * during the Maven build lifecycle to perform the Mojo's designated task.
     *
     * <p>Implementations should handle any task-specific logic and may communicate
     * errors by throwing an {@link Exception}. Error conditions should provide
     * sufficient detail to aid troubleshooting.</p>
     *
     * @throws Exception if any issue occurs that prevents the successful execution
     *                   of the Mojo
     */
    void execute() throws Exception;
}

which looks better to me. Wdyt ?

[pzygielo]

Why FQCN?

[gnodet]

I don't think this sentence is correct English. Either grab the one I pasted below, or rephrase it if a problem occurs that prevents the mojo from executing ... ?

[laeubi]

@gnodet thanks!

[jira-importer]

Resolve #9906