List is an ordered sequence of elements. User can easily access element present at specific index and can insert element easily at specified index.
Set is an unordered list of elements. Set does not have duplicate elements.
Always TypeList is preferred over ArrayList. The ...READ MORE
getParameter will return the value of ...READ MORE
getPath() - returns a String which denotes the ...READ MORE
I understand your doubt regarding map ...READ MORE
There are 5 ways to iterate over ...READ MORE
Foo array = list.toArray(new Foo[list.size()]);
Foo array = ...READ MORE
With Java 8 you can do this ...READ MORE
There are a lot more differences such ...READ MORE
Both the answers (Syntaxes) are correct. If ...READ MORE
JRE: It stands for Java Runtime Environment. ...READ MORE