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## java.lang
Class Character.Subset

    java.lang.Object
      java.lang.Character.Subset

Direct Known Subclasses:
  Character.UnicodeBlock, InputSubset

Enclosing class:
  Character

    public static class Character.Subset

extends Object

Instances of this class represent particular subsets of the Unicode character set. The only family of subsets defined in the `Character` class is ``UnicodeBlock``. Other portions of the Java API may define other subsets for their own purposes.

Since:
  1.2

Constructor Summary
`protected` | `Character.Subset(String name)` Constructs a new `Subset` instance.

Method Summary
`boolean` | `equals(Object obj)` Compares two `Subset` objects for equality.
`int` | `hashCode()` Returns the standard hash code as defined by the ``Object.hashCode()`` method.
`String` | `toString()` Returns the name of this subset.

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### Character.Subset

    protected Character.Subset(String name)

  Constructs a new `Subset` instance.

  Parameters:
    `name` - The name of this subset
  Throws:
    `NullPointerException` - if name is `null`

Method Detail

### equals

    public final boolean equals(Object obj)

  Compares two `Subset` objects for equality. This method returns `true` if and only if `this` and the argument refer to the same object; since this method is `final`, this guarantee holds for all subclasses.

  Overrides:
    `equals` in class `Object`
  Parameters:
    `obj` - the reference object with which to compare.
  Returns:
    `true` if this object is the same as the obj argument; `false` otherwise.
  See Also:
    `Object.hashCode()`, `Hashtable`

### hashCode

    public final int hashCode()

  Returns the standard hash code as defined by the ``Object.hashCode()`` method. This method is `final` in order to ensure that the `equals` and `hashCode` methods will be consistent in all subclasses.

  Overrides:
    `hashCode` in class `Object`
  Returns:
    a hash code value for this object.
  See Also:
    `Object.equals(java.lang.Object)`, `Hashtable`

### toString

    public final String toString()

  Returns the name of this subset.

  Overrides:
    `toString` in class `Object`
  Returns:
    a string representation of the object.

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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