Object Reference Data Types Primitive Data-types: well-defined size: When we covered Functions, we discussed variable scope, we were discussing how primitive data type variables are defined as being ...

Remember that in Java, for a reference variable of some type referring an object of its supertype is forbidden: arrows in Figure 8 must not be directed upwards.

Since Processing is based on Java, we need to understand how Java passes variable values into functions. We have specified that when we are working with objects, which are Reference-types, the ...

Learn three ways to document your code, then get started using identifiers, types, literals, and variables in Java 12 ...