description = "Compile all source code, including main, test, integTest, crossVersionTest, testFixtures, etc."
        val compileTasks = project.tasks.matching {
            it is JavaCompile || it is GroovyCompile || it is KotlinCompile
        }
        dependsOn(compileTasks)
    }

    tasks.register("compileAllProduction") {

                    <execution>
                        <id>compile</id>
                        <phase>process-sources</phase>
                        <goals>
                            <goal>compile</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>test-compile</id>
                        <phase>process-test-sources</phase>

        mockIncludePatterns.add(Pattern.compile("https://example.com/.*"));
        mockIncludePatterns.add(Pattern.compile("https://test.com/.*"));
        mockIncludePatterns.add(Pattern.compile("https://sample.org/.*"));

        List<Pattern> mockExcludePatterns = new ArrayList<>();
        mockExcludePatterns.add(Pattern.compile("https://example.com/admin/.*"));

          <execution>
            <id>default-compile</id>
            <configuration>
              <compilerArgs combine.children="append" combine.self="append">
                <arg>-XDignore.symbol.file</arg>
              </compilerArgs>
            </configuration>
          </execution>
          <execution>
            <id>compile-java9</id>
            <phase>compile</phase>
            <goals>

          <execution>
            <id>default-compile</id>
            <configuration>
              <compilerArgs combine.children="append" combine.self="append">
                <arg>-XDignore.symbol.file</arg>
              </compilerArgs>
            </configuration>
          </execution>
          <execution>
            <id>compile-java9</id>
            <phase>compile</phase>
            <goals>

import org.gradle.api.provider.Property
import org.gradle.api.provider.Provider
import org.gradle.api.tasks.SourceSet
import org.gradle.api.tasks.TaskProvider
import org.gradle.api.tasks.compile.GroovyCompile
import org.gradle.api.tasks.compile.JavaCompile
import org.gradle.internal.os.OperatingSystem
import org.gradle.jvm.toolchain.JavaLanguageVersion
import org.gradle.jvm.toolchain.JavaToolchainService
import org.gradle.kotlin.dsl.*

          <execution>
            <id>default-compile</id>
            <configuration>
              <compilerArgs combine.children="append" combine.self="append">
                <arg>-XDignore.symbol.file</arg>
              </compilerArgs>
            </configuration>
          </execution>
          <execution>
            <id>compile-java9</id>
            <phase>compile</phase>
            <goals>

    }

    @Test
    void testValidate() {
        Artifact plugin = new DefaultArtifact(
                "org.apache.maven.its.plugins",
                "maven-it-plugin",
                "0.1",
                "compile",
                "jar",
                null,
                new DefaultArtifactHandler("ignore"));
        PluginDescriptor descriptor = new PluginDescriptor();

  </description>
  <build>
    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <executions>
          <execution>
            <id>default-compile</id>
            <goals>
              <goal>compile</goal>
            </goals>
            <configuration>
              <release>8</release>
              <excludes>
                <exclude>module-info.java</exclude>

        DEPENDENCY_GRAPH_EXCLUDE_CONFIGURATIONS: 'ktlint|checkstyle|.*[Tt]est(Compile|Runtime)Classpath|.*[Tt]estImplementationDependenciesMetadata|.*[Tt]estFixtures(Compile|Runtime)Classpath|.*[Tt]estFixturesImplementationDependenciesMetadata'...