import sun.rmi.rmic.BatchEnvironment; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    String sysPath = "/home/~user/jdk/jre/lib/rt.jar";
    String extDir = "";
    String clPath = "/home/~user/user.jar" + File.pathSeparator +
        "/home/~user/user2.jar" + File.pathSeparator +
        "/home/~user/user3.jar";

    String cpStr = BatchEnvironment.createClassPath(clPath, sysPath, extDir).toString();

    String[] paths = cpStr.split(File.pathSeparator);

    if (paths.length != 4) {
        throw new Exception("ClassPath length is not correct: the expected length is 4 and the actual length is " + paths.length);
    }
}
 

import sun.rmi.rmic.BatchEnvironment; //导入依赖的package包/类
/**
 * Failure is seen when getClassDefinition causes class read
 */
void exerciseClassDefinition() throws Exception {
    BatchEnvironment env = new BatchEnvironment(System.out,
            BatchEnvironment.createClassPath(testClassPath, null, null),
            null);
    try {
        ClassDeclaration decl = env.getClassDeclaration(
                Identifier.lookup(testClassName));
        decl.getClassDefinition(env);
    } finally {
        env.flushErrors();
        env.shutdown();
    }
}
 

import sun.rmi.rmic.BatchEnvironment; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    String sysPath = SRC_PATH + "/jdk/jre/lib/rt.jar";
    String clPath = SRC_PATH + "/user.jar" + File.pathSeparator +
        SRC_PATH + "/user2.jar" + File.pathSeparator +
        SRC_PATH + "/user3.jar";

    String cpStr = BatchEnvironment.createClassPath(clPath, sysPath).toString();

    String[] paths = cpStr.split(File.pathSeparator);

    if (paths.length != 4) {
        throw new Exception("ClassPath length is not correct: the expected length is 4 and the actual length is " + paths.length);
    }
}
 

import sun.rmi.rmic.BatchEnvironment; //导入依赖的package包/类
/**
 * Failure is seen when getClassDefinition causes class read
 */
void exerciseClassDefinition() throws Exception {
    BatchEnvironment env = new BatchEnvironment(System.out,
            BatchEnvironment.createClassPath(testClassPath, null),
            null);
    try {
        ClassDeclaration decl = env.getClassDeclaration(
                Identifier.lookup(testClassName));
        decl.getClassDefinition(env);
    } finally {
        env.flushErrors();
        env.shutdown();
    }
}