Java Boolean class
The Boolean class wraps a value of the primitive type boolean in an object. Its object contains only a single field whose type is boolean.
Methods
Methods |
Description |
booleanValue() |
Returns a Boolean primitive for the value of this Boolean object. |
compare() |
Compares two Boolean values. |
compareTo() |
Compares this Boolean instance with another. |
equals() |
Returns a Boolean value true if the argument is a Boolean object that represents the same value as this object. |
getBoolean() |
Returns a Boolean value true if the system property name is equal to the string "true". |
hashCode() |
Returns a hash code for the Boolean object. |
logicalAnd() |
Returns the result of implementing logical AND operation on the assigned boolean operands. |
logicalOr() |
Returns the result of implementing logical OR operation on the assigned boolean operands. |
logicalXor() |
Returns the result of implementing logical XOR operation on the assigned boolean operands. |
parseBoolean() |
Parses the string argument as a Boolean. |
toString() |
Returns a String instance representing the specified Boolean's value or the specified boolean. |
valueOf() |
Returns a Boolean instance representing the specified Boolean value or string value. |
Example 1
Test it Now
Output:
Value of boolean object true is true.
b1 is true.
Logical And will return false
Example 2
Test it Now
Output:
Boolean value = true
Hash Code for boolean value = 1231
String value = true
Hash Code for String Value = 3569038
valueOf() method will return = true
value of val is true
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