java destructor

java.lang Questions Answers

Leave a Comment / java.lang / By S. Nageswara Rao, Corporate Trainer

Learn package in java.lang Questions Answers format. East to learn. Some questions for you from java.lang package. 1. How many ways you can copy one object properties to another? Ans: 3 ways – Shallow copying, Deep copying and Cloning. 2. How many types of inner classes exist? Ans: 4 types. 3. What are JAR files? …

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finalize() Java Destructor

6 Comments / finalize() method, java.lang / By admin

About finalize() Java Destructor method The finalize() method is equivalent to a destructor of C++. When the job of an object is over, or to say, the object is no more used in the program, the object is known as garbage. The process of removing the object from a running program is known as garbage …

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