Character.Subset (Java Platform SE 8 )
Keywords: java.lang.Character.Subset class
Date: 2015-05-24

compact1, compact2, compact3
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 `Character.UnicodeBlock`. Other portions of the Java API may define other subsets for their own purposes.
  Since:
    1.2

- - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `protected` | `Subset(String name)` Constructs a new `Subset` instance.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `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

    - #### Subset

          protected 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()`, `HashMap`

    - #### 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)`, `System.identityHashCode(java.lang.Object)`

    - #### 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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