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## java.lang
Class Boolean

    java.lang.Object
      java.lang.Boolean

    public final class Boolean

extends Object

The Boolean class wraps a value of the primitive type `boolean` in an object. An object of type `Boolean` contains a single field whose type is `boolean`.

Since:
  JDK1.0, CLDC 1.0
Version:
  12/17/01 (CLDC 1.1)

Field Summary
`static Boolean` | `FALSE` The `Boolean` object corresponding to the primitive value `false`.
`static Boolean` | `TRUE` The `Boolean` object corresponding to the primitive value `true`.

Constructor Summary
`Boolean(boolean value)` Allocates a `Boolean` object representing the `value` argument.

Method Summary
`boolean` | `booleanValue()` Returns the value of this `Boolean` object as a boolean primitive.
`boolean` | `equals(Object obj)` Returns `true` if and only if the argument is not `null` and is a `Boolean` object that represents the same `boolean` value as this object.
`int` | `hashCode()` Returns a hash code for this `Boolean` object.
`String` | `toString()` Returns a String object representing this Boolean's value.
`static Boolean` | `valueOf(boolean b)`

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

Field Detail

### TRUE

    public static final Boolean TRUE

  The `Boolean` object corresponding to the primitive value `true`.

### FALSE

    public static final Boolean FALSE

  The `Boolean` object corresponding to the primitive value `false`.

Constructor Detail

### Boolean

    public Boolean(boolean value)

  Allocates a `Boolean` object representing the `value` argument.

  Parameters:
    `value` - the value of the `Boolean`.

Method Detail

### booleanValue

    public boolean booleanValue()

  Returns the value of this `Boolean` object as a boolean primitive.

  Returns:
    the primitive `boolean` value of this object.

### toString

    public String toString()

  Returns a String object representing this Boolean's value. If this object represents the value `true`, a string equal to `"true"` is returned. Otherwise, a string equal to `"false"` is returned.

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

### hashCode

    public int hashCode()

  Returns a hash code for this `Boolean` object.

  Overrides:
    `hashCode` in class `Object`
  Returns:
    the integer `1231` if this object represents `true`; returns the integer `1237` if this object represents `false`.
  See Also:
    `Object.equals(java.lang.Object)`, `Hashtable`

### equals

    public boolean equals(Object obj)

  Returns `true` if and only if the argument is not `null` and is a `Boolean` object that represents the same `boolean` value as this object.

  Overrides:
    `equals` in class `Object`
  Parameters:
    `obj` - the object to compare with.
  Returns:
    `true` if the Boolean objects represent the same value; `false` otherwise.
  See Also:
    `hashCode()`, `Hashtable`

### valueOf

    public static Boolean valueOf(boolean b)

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