I have to check for each input and print out if it is an instance of a primitive or referenced type. But I am getting same output each time. Note: I do search SO, but no luck. How can I check if an input is a integer or String, etc.. in JAVA? Code: } Output: Answer Before I address your
Tag: primitive-types
Using Streams with primitives data types and corresponding wrappers
While playing around with Java8’s Streams-API, I stumbled over the following: To convert an array of primitive wrapper classe objects into a Stream I just have to call Stream.of(array). But to convert an array of primitive data types, I have to call .of(array) from the corresponding wrapper (class) stream class (<– that sounds silly). An example: My question(s): Why is
is there hash code / Heap address for primitive types in Java?
I was trying to find some approximization to address on heap , and you guys gave me the function System.IdentityHashCode(Object). The problem is – this function doesn’t fit for primitive types. I’ll explain why. I’m given as input Java compiled program – class file. My goal is to plot some graphs that will contain some information about variable access between