guava/src/com/google/common/reflect/Reflection.java
public static void initialize(Class<?>... classes) {
    for (Class<?> clazz : classes) {
      try {
        Class.forName(clazz.getName(), true, clazz.getClassLoader());
      } catch (ClassNotFoundException e) {
        throw new AssertionError(e);
      }
    }
  }
public static void initialize(Class<?>... classes) {
    for (Class<?> clazz : classes) {
      try {
        Class.forName(clazz.getName(), true, clazz.getClassLoader());
      } catch (ClassNotFoundException e) {
        throw new AssertionError(e);
      }
    }
  }
public static void initialize ( Class < ? > ... classes ) { for ( Class < ? > clazz : classes ) { try { Class . forName ( clazz . getName ( ) , true , clazz . getClassLoader ( ) ) ; } catch ( ClassNotFoundException e ) { throw new AssertionError ( e ) ; } } }
Ensures that the given classes are initialized, as described in <a
href="http://java.sun.com/docs/books/jls/third_edition/html/execution.html#12.4.2">JLS Section
12.4.2</a>.

<p>WARNING: Normally it's a smell if a class needs to be explicitly initialized, because static
state hurts system maintainability and testability. In cases when you have no choice while
inter-operating with a legacy framework, this method helps to keep the code less ugly.

@throws ExceptionInInitializerError if an exception is thrown during initialization of a class
Ensures that the given classes are initialized as described in <a href = http : // java . sun . com / docs / books / jls / third_edition / html / execution . html#12 . 4 . 2 > JLS Section 12 . 4 . 2< / a > .