gradle-master/subprojects/tooling-api/src/main/java/org/gradle/tooling/model/build/JavaEnvironment.java
/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.tooling.model.build;

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

/**
 * Informs about the Java environment, for example the Java home or the JVM args used. See example in {@link BuildEnvironment}.
 *
 * @since 1.0-milestone-8
 */
public interface JavaEnvironment {

    /**
     * The Java home used for Gradle operations (for example running tasks or acquiring model information).
     *
     * @since 1.0-milestone-8
     */
    File getJavaHome();

    /**
     * The JVM arguments the user has provided to start the Java process that handles Gradle operations (for example running tasks or acquiring model information). The returned arguments do not
     * include system properties passed as -Dfoo=bar. They may include extra properties added by default if no user jvm arguments are specified, like those required by the Gradle daemon (eg.
     * MaxPermSize).
     *
     * @since 1.0-milestone-8
     */
    List<String> getJvmArguments();

}
