To prepare for a Java interview, you should first review the core concepts and principles of the Java programming language, including its syntax, data types, control structures, object-oriented features, and standard libraries. You should also have a good understanding of…
Java Custom Exceptions Program to create a user defined exception class Myexception extends Exception { int detail; Myexception(int a) { detail=a; } public String toString() { return “Myexception[“+detail+”]”; } } class…
Java interview questions What are Native methods in Java? Java applications can call code written in C, C++, or assembler. This is sometimes done for performance and sometimes to access the underlying host operating system or GUI API using the…
Binary Cipher