*
     * @param action Action to configure the ExecSpec
     * @return {@link ExecResult} that can be used to check if the execution worked
     */
    ExecResult exec(Action<? super ExecSpec> action);

    /**
     * Executes the specified external <code>java</code> process.

    private final DefaultJavaExecSpec javaExecSpec;
    private final Property<String> mainModule;
    private final Property<String> mainClass;
    private final ModularitySpec modularity;
    private final Property<ExecResult> execResult;
    private final Property<JavaLauncher> javaLauncher;
    private final ListProperty<String> jvmArguments;

    public JavaExec() {
        ObjectFactory objectFactory = getObjectFactory();

     *
     * @param execHandle the handle that is about to start
     */
    void executionStarted(ExecHandle execHandle);

    void executionFinished(ExecHandle execHandle, ExecResult execResult);

        ExecResult result = run(command);
        output.printf("Run: %s", Arrays.toString(command));
        output.printf("Stdout: %s", result.stdout);
        output.printf("Stderr: %s", result.stderr);

        result.assertZeroExit();
        return new StdoutAndPatterns(result.stdout);
    }

    private static class ExecResult {
        String[] args;
        int code;

     *
     * @return result
     */
    ExecResult waitForFinish();

    /**
     * Returns the result of the process execution, if it has finished.  If the process has not finished, returns null.
     */
    @Nullable
    ExecResult getExecResult();

    void addListener(ExecHandleListener listener);

    void removeListener(ExecHandleListener listener);

     */
    ObjectConnection getConnection();

    ExecResult waitForStop();

    /**
     * Returns the result of the process, if it has exited.  If the process has not exited yet, returns {@link Optional#empty()}.
     */
    Optional<ExecResult> getExecResult();

    JvmMemoryStatus getJvmMemoryStatus();

    /**

import org.gradle.api.internal.provider.sources.process.ProcessOutputValueSource.ExecOutputData;
import org.gradle.api.provider.Provider;
import org.gradle.process.ExecOutput;
import org.gradle.process.ExecResult;

import java.nio.charset.Charset;

import static org.gradle.api.internal.lambdas.SerializableLambdas.transformer;

public class DefaultExecOutput implements ExecOutput {

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

import org.gradle.api.tasks.WorkResult;
import org.gradle.api.tasks.WorkResults;
import org.gradle.language.base.internal.compile.Compiler;
import org.gradle.process.ExecResult;
import org.gradle.process.internal.ExecHandle;
import org.gradle.process.internal.ExecHandleBuilder;
import org.gradle.process.internal.ExecHandleFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

 * limitations under the License.
 */
package org.gradle.integtests.fixtures

import org.gradle.api.internal.file.TestFiles
import org.gradle.internal.os.OperatingSystem
import org.gradle.process.ExecResult
import org.gradle.process.internal.ExecHandle
import org.gradle.process.internal.ExecHandleBuilder

class ScriptExecuter {
    @Delegate
    ExecHandleBuilder builder = TestFiles.execHandleFactory().newExec()

    }

    @Override
    public ExecResult javaexec(Closure closure) {
        return processOperations.javaexec(ConfigureUtil.configureUsing(closure));
    }

    @Override
    public ExecResult javaexec(Action<? super JavaExecSpec> action) {
        return processOperations.javaexec(action);
    }

    @Override
    public ExecResult exec(Closure closure) {