Does variable declaration allocate memory?
What interface is extended by awt event listeners?
How do you make a thread in java?
Can a static member function access member variable of an object?
Why char array is favored over string for the storage of passwords?
What is array command?
What is output buffer?
What do you mean by synchronized non access modifier?
Why hashcode is used in java?
where to use join method and explain with real time senario?and programatical explenation also..
What is package protected in java?
what is mean by thread lock?
What are java packages?