JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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Java Arrays

  • An array is a group of same kind of variables and can be accessible by a common name.
  • In java arrays are objects.
  • Any element in the array can be accessed by its index.
  • Arrays can be one dimensional or multi-dimensional.

Java Arrays Sample Code Examples

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Class, Constructor and Primitive data types
Class is a template for multiple objects with similar features and it is a blue print for objects. It defines a type of object according to the data the object can hold and the operations the object can perform. Constructor is a special kind of method that determines how an object is initialized when created. Primitive data types are 8 types and they are: byte, short, int, long, float, double, boolean, char.
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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java is registered trademark of Oracle.
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