@Test(expected = IllegalArgumentException.class)
  public void testForNameWithEmptyClassName() {
    try {
      ClassUtils.forName(StringUtils.EMPTY, new IllegalArgumentException("Empty Class Name!"));
    } catch (IllegalArgumentException expected) {
      assertEquals("Empty Class Name!", expected.getMessage());
      throw expected;
    }
  }
The ClassUtilsJUnitTest class is a test suite with test cases to test the contract and
functionality of the ClassUtils class.
<p>

@see ClassUtils
@see org.junit.Assert
@see org.junit.Test
@since GemFire 7.0
geode-common/src/test/java/org/apache/geode/internal/lang/utils/ClassUtilsTest.java