Package picocli.codegen.util

Class Assert

  • public final class Assert
extends java.lang.Object
    Utility class providing some defensive coding convenience methods.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean equals​(java.lang.Object obj1, java.lang.Object obj2)  
      static int hashCode​(boolean bool)  
      static int hashCode​(java.lang.Object obj)  
      static <T> T notNull​(T object, java.lang.String description)
      Throws a NullPointerException if the specified object is null.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • notNull

        public static <T> T notNull​(T object,
                            java.lang.String description)
        Throws a NullPointerException if the specified object is null.
        Type Parameters:
        T - type of the object to check
        Parameters:
        object - the object to verify
        description - error message
        Returns:
        the verified object

      • equals

        public static boolean equals​(java.lang.Object obj1,
                             java.lang.Object obj2)

      • hashCode

        public static int hashCode​(java.lang.Object obj)

      • hashCode

        public static int hashCode​(boolean bool)