Code example for Joiner

Methods: join

0
          @Override 
          public String apply(Class<?> from) {
            return from.getSimpleName();
          } 
    }); 
    return methodName + "(" + COMMA_JOINER.join(parameterNames) + ")";
  } 
   
  private static Object getDefaultValue(Class<?> returnType) {
    if (returnType == boolean.class || returnType == Boolean.class) {
      return Boolean.FALSE;
    } else if (returnType == int.class || returnType == Integer.class) {
      return 0; 
    } else if ((returnType == Set.class) || (returnType == Collection.class)) {
      return Collections.emptySet();
    } else if (returnType == Iterator.class){
      return Iterators.emptyModifiableIterator();
    } else if (returnType.isArray()) {
      return Array.newInstance(returnType.getComponentType(), 0);
    } else { 
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