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java.lang.Objectorg.jfree.util.ArrayUtilities
public abstract class ArrayUtilities
Utility methods for working with arrays.
Constructor Summary | |
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ArrayUtilities()
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Method Summary | |
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static float[][] |
clone(float[][] array)
Clones a two dimensional array of floats. |
static boolean |
equal(float[][] array1,
float[][] array2)
Tests two float arrays for equality. |
static boolean |
hasDuplicateItems(java.lang.Object[] array)
Returns true if any two items in the array are equal to one another. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ArrayUtilities()
Method Detail |
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public static float[][] clone(float[][] array)
array
- the array.
public static boolean equal(float[][] array1, float[][] array2)
array1
- the first array (null
permitted).array2
- the second arrray (null
permitted).
public static boolean hasDuplicateItems(java.lang.Object[] array)
true
if any two items in the array are equal to one another.
Any null
values in the array are ignored.
array
- the array to check.
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