This records object so another time

This records object so another time we will kind system that is a class so we can use the dot operator to get entry to its contributors here we've got out which is a field and the kind of this subject is print string which is any other class in Java so over again we can use a dot operator and speak to the print line function now allow me show you a completely cool shortcut in preference to typing all this we can use this sort of code snippets so we kind s oh you spot and press tab and this generates this piece of code for us all proper now let's bypass our statistics item right here note that I actually have no longer surrounded this variable with double fees due to the fact this is a string and in case you run this software we will see now on the terminal there you go we don't need this you need the fee of our information object no longer a label so permit's do away with the prices I run the program once more so right here's the current date I'm on my device I've discovered a little bit about the differences between the primitive and reference sorts so that you know that we use primitive types for storing simple values and reference kinds for storing complex gadgets however there is a completely critical difference between these two categories of kinds in terms of memory management and that's what we are going to talk approximately on this academic so I'm going to declare a primitive variable X and set it to at least one and then I'm going to declare any other variable like Y and set it to X so in this situation we have  exceptional variables x and y and those  variables are at unique memory places so they're absolutely impartial of every different in different phrases if I change the value of X Y isn't always going to get affected allow me display.


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