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Explain history of java?

History of java:                Java is a programming language was written by James Gosling along...

jvm architecture

JVM (Java Virtual Machine)        Java Virtual Machine is an abstract machine. It provides the runtime environment and...

Java oops concepts

Object-Oriented Programming:                                ...

java string

Java String                 The collection of characters is known as String. In java String is a class...

java array

Java array        An array is used to store collection of same data type variables. Java arrays can hold Homogeneous...

threads in java

Java threads: Life cycle of thread:                 There are four states...