gradle javaExec task

gradle-build.gradle

/*
 * This build file was auto generated by running the Gradle 'init' task
 * by 'chris' at '7/4/14 3:35 PM' with Gradle 1.9
 *
 * This generated file contains a commented-out sample Java project to get you started.
 * For more details take a look at the Java Quickstart chapter in the Gradle
 * user guide available at http://gradle.org/docs/1.9/userguide/tutorial_java_projects.html
 */

// Apply the java plugin to add support for Java
apply plugin: 'java'

// In this section you declare where to find the dependencies of your project
repositories {
    // Use 'maven central' for resolving your dependencies.
    // You can declare any Maven/Ivy/file repository here.
    mavenCentral()
}

// In this section you declare the dependencies for your production and test code
dependencies {
    // The production code uses the SLF4J logging API at compile time
    compile 'org.slf4j:slf4j-api:1.7.5'
    compile 'org.springframework:spring-core:4.0.3.RELEASE'

    // Declare the dependency for your favourite test framework you want to use in your tests.
    // TestNG is also supported by the Gradle Test task. Just change the
    // testCompile dependency to testCompile 'org.testng:testng:6.8.1' and add
    // 'test.useTestNG()' to your build script.
    testCompile "junit:junit:4.11"
}

task runit( type : JavaExec, dependsOn: classes) {
    main 'me.Me'

    classpath sourceSets.main.output
    classpath configurations.runtime

    //classpath sourceSets.main.runtimeClasspath
    args 'the-args'
    jvmArgs '-Da=aValue', '-Db=2'
}

task t() << {
    def a = configurations.compile
    def a2 = configurations.compile.asPath
    def b = sourceSets.main.runtimeClasspath

    println("configurations.compile: ${ configurations.compile}")
    println("configurations.compile.asPath: ${ configurations.compile.asPath}")
    println("sourceSets.main.runtimeClasspath: ${sourceSets.main.runtimeClasspath}")
}

Me.me.java

package me;

import java.util.Enumeration;
import java.util.Properties;

/**
 * Created with IntelliJ IDEA.
 * User: chris
 * Date: 7/4/14
 * Time: 3:54 PM
 * To change this template use File | Settings | File Templates.
 */
public class Me {

    public static void main(String[] args) {
        //System.getProperties().list(System.out);
        Properties p = System.getProperties();
        Enumeration keys = p.keys();
        while (keys.hasMoreElements()) {
            String key = (String)keys.nextElement();
            String value = (String)p.get(key);
            System.out.println(key + ": " + value);
        }
    }
}