#instanceof operator

[facingissuesonit]

Java : Type of Operators

Java : Type of Operators

Java supports the following categories of operators as follows:

Arithmetic Operators

Assignment Operators

Unary Operators

Relational Operators

Bitwise Shift and Logical Operators

Ternary Operator

instanceof Operator

See Also: Precedence of Operators in Expression Solutions

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[ittimepass]

Write a program in java to demonstrate instanceof operator?

Write a program in java to demonstrate instanceof operator?

class InstanceOf {                 public static void main(String arg[])                 {                                 InstanceOf x=new InstanceOf();                                 System.out.println(x instanceof InstanceOf);                                 InstanceOf y=null;                                 System.out.println(y instanceof InstanceOf);                 } }

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[ittimepass]

Write a program to demonstrate instanceof operator?

Instanceof True class Instance {                 public static void main(String arg[])                 {                                 Instance x=new Instance();                                 System.out.println(x instanceof Instance);                 } } Instanceof False class Instance {                 public static void main(String arg[])                 {                                …

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[javacjava-blog]

Learn Java Programming - InstanceOf Operator Tutorial

The first thing that we need to understand is the definition of a supertype. A supertype is a class or interface that is higher up the inheritance hierarchy. The instanceof operator compares an object(instance) to the Name of a supertype and returns a boolean result. The instanceof operator will also return true if the instance is of the same class name. (reference variable) instanceof (Name of supertype) String s = "Hello World"; s instanceof Object; // true