/*package whatever //do not write package name here */ import java.io. Click here to read more about JAVA Click here to read more about Insurance Facebook Twitter LinkedIn. String is not a keyword in java. #java-questions. Core Java Core java interview questions This list includes top 50 core java interview questions. 2) What is the difference between equals() method and == operator? I will keep adding more interview questions to this post. The String class is one of the most widely used classes in Java, which prompted language designers to treat it … It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. But one of the key characteristics of a replace. Top 35 Java String Interview Questions And Answers : 1) Is String a keyword in java? Java interview usually starts with tricky questions related to String. 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