Pass by Value & Pass by Reference | ICSE Computer Applications Class 10 | Java & BlueJ
The lesson explains the concepts of passing arguments to a method by value and by reference. We will first look at pass by value and pass by reference through simple examples to develop our understanding of these concepts. After that we will write and execute Java programs in BlueJ using pass by value and pass by reference. I will provide you a line-by-line walkthrough and dry run of these programs to strengthen your understanding of pass by value and pass by reference.
Pass by Value & Pass by Reference are also called Call by Value and Call by Reference, respectively. All primitive data types are passed by value. Reference types like arrays and classes are passed by reference.
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