public final class DataUtil
extends Object

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> boolean`	`anyValuesInCommon(Collection<T> c1, Collection<T> c2)`	Method that can be used to efficiently check if 2 collections share at least one common element.
`static <T> Iterator<T>`	`emptyIterator()`
`static char[]`	`getEmptyCharArray()`
`static int[]`	`growArrayBy(int[] arr, int more)`
`static String[]`	`growArrayBy(String[] arr, int more)`
`static Object`	`growArrayBy50Pct(Object arr)`
`static Object`	`growArrayToAtLeast(Object arr, int minLen)`	Method similar to `growArrayBy50Pct(java.lang.Object)`, but it also ensures that the new size is at least as big as the specified minimum size.
`static Object`	`growArrayToAtMost(Object arr, int maxLen)`	Method similar to `growArrayBy50Pct(java.lang.Object)`, but it also ensures that the new size is no bigger than specific maximum size.
`static Integer`	`Integer(int i)`
`static <T> Iterator<T>`	`singletonIterator(T item)`

public static char[] getEmptyCharArray()

public static Integer Integer(int i)

public static <T> Iterator<T> singletonIterator(T item)

public static <T> Iterator<T> emptyIterator()

public static Object growArrayBy50Pct(Object arr)

public static String[] growArrayBy(String[] arr,
                                   int more)

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

Class DataUtil