suppose we have two object;obj1 and obj2
can we assign obj2 to one1;
and if yes; then after assigning suppose we delete obj2
then obj1 will retain obj2 value or not.
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Answer Posted / masthan
see this example
parentclass obj1=new parentclass();
childclass obj2=obj1;//assign object to the reference of
childclass.here both obj1 and obj2 refer same memory
location.
obj1=null;//here obj1 losts the memory
console.write(obj2);//it refers same memory location
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