If the object is a Number, convert it to int; If the object is a CharSequence (which is super interface of String), convert the string it represents to int. No need to handle the conversion failure.

Undirected Graphs implemented in Java primitives. I'm not using any proper OO design here, nor Vectors or ArrayLists, just good plain 'ole int arrays. In short, the graph methods manipulate a ...

Add the random number to the array. The following code assigns the number generated in step three to an array named "myarray":int [] myarray; myarray [0] = randomNum; ...