The parameters to this method allow for various ranges of the ... As noted in the comments, Java arrays employ C-like zero-based indexes and so using an index of 0 obtains the first element.

Array types in Java are not implicitly contravariant ... but also in passing parameters from a method call to a method definition and back. Together with input parameters, this means also passing ...

When passing an array as a parameter to a method, you are passing a reference to the array, therefore, the parameter variable in the method points to the same array as the calling program. In the ...

The JOptionPane’s showOptionDialog method ... parameters. The following advanced JOptionsPane’s showOptionDialog example takes advantage of each parameter. It adds a red JFrame upon which to display ...