import javax.annotation.Nullable;
import java.io.File;
import java.io.Serializable;
import java.util.List;
import java.util.Map;
import java.util.Set;

public class MinimalGroovyCompileOptions implements Serializable {
    private boolean failOnError;
    private boolean verbose;
    private boolean listFiles;
    private String encoding;
    private boolean fork = true;
    private boolean keepStubs;

    private MinimalGroovyCompileOptions groovyCompileOptions;
    private List<File> groovyClasspath;

    @Override
    public MinimalGroovyCompileOptions getGroovyCompileOptions() {
        return groovyCompileOptions;
    }

    public void setGroovyCompileOptions(MinimalGroovyCompileOptions groovyCompileOptions) {
        this.groovyCompileOptions = groovyCompileOptions;

 */

package org.gradle.api.internal.tasks.compile;

import java.io.File;
import java.util.List;

public interface GroovyCompileSpec extends JvmLanguageCompileSpec {
    MinimalGroovyCompileOptions getGroovyCompileOptions();

    List<File> getGroovyClasspath();

    void setGroovyClasspath(List<File> classpath);

    boolean incrementalCompilationEnabled();

        ServiceLookup services = new DefaultServiceRegistry().add(ObjectFactory, TestUtil.objectFactory())
        spec.groovyCompileOptions = new MinimalGroovyCompileOptions(TestUtil.instantiatorFactory().decorateLenient(services).newInstance(GroovyCompileOptions.class))
    }

    def "silently excludes source files not ending in .java or .groovy by default"() {
        when:

        this.projectCacheDir = projectCacheDir;
        this.problems = problems;
    }

    @Override
    public Compiler<GroovyJavaJointCompileSpec> newCompiler(GroovyJavaJointCompileSpec spec) {
        MinimalGroovyCompileOptions groovyOptions = spec.getGroovyCompileOptions();
        CompilerWorkerExecutor compilerWorkerExecutor =
            groovyOptions.isFork() ?

import org.gradle.api.internal.tasks.compile.GroovyJavaJointCompileSpec;
import org.gradle.api.internal.tasks.compile.HasCompileOptions;
import org.gradle.api.internal.tasks.compile.MinimalGroovyCompileOptions;
import org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory;
import org.gradle.api.internal.tasks.compile.incremental.recomp.GroovyRecompilationSpecProvider;