Java | Javainsimpleway

Variable Hiding in Java

Raj
19th Aug 2016
1
26122
Variable hiding in java variables with same name

Variable hiding happens when there is another variable with the same name and it has nearest scope. Note : When local and global variables have the same name, local variables will take precedence than global variables. Consider the below program package com.kb.javainsimpleway.variable.hiding; public class VariableHiding { int x=100; public static […]

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this keyword in Java

Raj
19th Aug 2016
0
20205
this in java this keyword in java using the this keyword in java When should I use "this" in java When should I use this in a class Why use this keyword in Java

“this” is a reference to the current object within the instance method or constructor. Current object means the object which has called the method or the constructor. We can say “this” is a keyword which holds the address of the current object. We can use “this” to call any member of the current object. Compiler […]

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Variable Hiding in Java

this keyword in Java