Groovy example source code file (StaticInitTest.java)

This example Groovy source code file (StaticInitTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Groovy tags/keywords

classnotfoundexception, classnotfoundexception, field, illegalaccessexception, illegalaccessexception, nosuchfieldexception, nosuchfieldexception, reflection, staticinittest, staticinittest, testcase, x

The Groovy StaticInitTest.java source code

package org.codehaus.groovy.runtime;

import groovy.lang.GroovyClassLoader;
import junit.framework.TestCase;

import java.lang.reflect.Field;

class X {

    public static int field = 0;

    static {
        StaticInitTest.failed = true;
        System.out.println("INIT");
    }
}

public class StaticInitTest extends TestCase {

    static boolean failed;

    public void testInitOrder () throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
        System.out.println("GET FIELD");
        final Field f = new GroovyClassLoader().loadClass("org.codehaus.groovy.runtime.X", false, false, false).getField("field");
        System.out.println(failed);
        assertTrue(!failed);
        f.getInt(null);
        System.out.println(failed);
        assertTrue(failed);
    }
}