### Question:
JavaExceptionMap { public static String getQualifiedName(String simpleName) { addExceptions(); return exceptionMap.get(simpleName) != null ? exceptionMap.get(simpleName) : ""; }  static String getQualifiedName(String simpleName);  }### Answer:
@Test public void main() { assertEquals( "java.io.FileNotFoundException", JavaExceptionMap.getQualifiedName("FileNotFoundException") ); assertEquals("", JavaExceptionMap.getQualifiedName("NotExistingException")); }