Class Utilities

java.lang.Object
org.kohsuke.args4j.Utilities

class Utilities extends Object
Misc utility methods. Don't make this class visible to the outside world. When we switch to JDK 1.7, re-check the sense of this class.
  • Constructor Details

    • Utilities

      private Utilities()
  • Method Details

    • checkNonNull

      static void checkNonNull(Object obj, String name)
      This method is similar to Objects.requireNonNull(). But this one is available for JDK 1.6 which is the current target of args4j. I didn't want to break compatibility with JDK 1.6.
      Parameters:
      obj - the object to check for null value.
      name - the object name. If obj is null, then an exception is constructed from this name.