Class DataUtil


  • public final class DataUtil
    extends java.lang.Object
    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) static char[] EMPTY_CHAR_ARRAY  
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private DataUtil()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static char[] getEmptyCharArray()  
      static java.lang.Object growAnyArrayBy​(java.lang.Object arr, int more)  
      static char[] growArrayBy​(char[] arr, int more)  
      static int[] growArrayBy​(int[] arr, int more)  
      static java.lang.String[] growArrayBy​(java.lang.String[] arr, int more)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • EMPTY_CHAR_ARRAY

        static final char[] EMPTY_CHAR_ARRAY
    • Constructor Detail

      • DataUtil

        private DataUtil()
    • Method Detail

      • getEmptyCharArray

        public static char[] getEmptyCharArray()
      • growArrayBy

        public static java.lang.String[] growArrayBy​(java.lang.String[] arr,
                                                     int more)
      • growArrayBy

        public static int[] growArrayBy​(int[] arr,
                                        int more)
      • growArrayBy

        public static char[] growArrayBy​(char[] arr,
                                         int more)
      • growAnyArrayBy

        public static java.lang.Object growAnyArrayBy​(java.lang.Object arr,
                                                      int more)