Junit with Testsuit error

Hi friends,
Please help me in with Testsuit, I wrote the code in ecllipse I got the following error

package com;

import junit.framework.Test;
import junit.framework.TestSuite;

public class AllTests {

public static Test suite() {
TestSuite suite = new TestSuite("Test for com");
//$JUnit-BEGIN$
suite.addTestSuite(Testcase0.class);
suite.addTestSuite(Testcase1.class);
//$JUnit-END$
return suite;
}
public static void main(String args[]){
suite();
}
}
java.lang.Exception: No runnable methods
at org.junit.internal.runners.TestClassMethodsRunner.testAborted(TestClassMethodsRunner.java:42)
at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:33)
at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)

Bhargavi,
You need to call suite() from a test runner for anything to happen.

You are trying to run a JUnit 3 test using a JUnit 4 runner. Either change the test to be a JUnit 4 test, or tell Eclipse to use the Junit 3 runner (inside the launch configuration).