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package junitdemo;
 
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.fail;
 
import java.util.ArrayList;
 
import org.junit.Test;
 
public class ExceptionTests {
 
	@Test(expected = IndexOutOfBoundsException.class)
	public void empty() {
		new ArrayList<Object>().get(0);
	}
 
	@Test
	public void testExceptionMessage() {
		try {
			new ArrayList<Object>().get(0);
			fail("Expected an IndexOutOfBoundsException to be thrown");
		} catch (IndexOutOfBoundsException anIndexOutOfBoundsException) {
			assertThat(anIndexOutOfBoundsException.getMessage(),
					is("Index: 0, Size: 0"));
		}
	}
 
 
}
 

Main.java:11: error: class ExceptionTests is public, should be declared in a file named ExceptionTests.java
public class ExceptionTests {
       ^
Main.java:3: error: package org.hamcrest does not exist
import static org.hamcrest.CoreMatchers.is;
                          ^
Main.java:3: error: static import only from classes and interfaces
import static org.hamcrest.CoreMatchers.is;
^
Main.java:4: error: package org.junit does not exist
import static org.junit.Assert.assertThat;
                       ^
Main.java:4: error: static import only from classes and interfaces
import static org.junit.Assert.assertThat;
^
Main.java:5: error: package org.junit does not exist
import static org.junit.Assert.fail;
                       ^
Main.java:5: error: static import only from classes and interfaces
import static org.junit.Assert.fail;
^
Main.java:9: error: package org.junit does not exist
import org.junit.Test;
                ^
Main.java:13: error: cannot find symbol
	@Test(expected = IndexOutOfBoundsException.class)
	 ^
  symbol:   class Test
  location: class ExceptionTests
Main.java:18: error: cannot find symbol
	@Test
	 ^
  symbol:   class Test
  location: class ExceptionTests
Main.java:22: error: cannot find symbol
			fail("Expected an IndexOutOfBoundsException to be thrown");
			^
  symbol:   method fail(String)
  location: class ExceptionTests
Main.java:25: error: cannot find symbol
					is("Index: 0, Size: 0"));
					^
  symbol:   method is(String)
  location: class ExceptionTests
12 errors

Standard output is empty