java character class

Character class Methods Java

Leave a Comment / Java General / By S. Nageswara Rao, Corporate Trainer

Java Character class comes with many static methods with which a given character can be tested for a criteria like it is upper case letter or lower case letter or a digit etc. It is placed by Designers in java.lang package so that is it is implicitly imported and available fro each program you write. …

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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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