Data type's in java language
Java is strongly typed language. Primitive Data Types: Java has eight primitive Data types but can be put in four groups. Integer Floating-point Characters Boolean Integer: Java has four integer types byte short int long All types are signed, positive and negative values. Name Width Range byte 8bits 128 to 127 short 16bits –32,768 to 32,76 int 32bits –2,147,483,648 to 2,147,483,647 l ong 64bits –9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 Floating-point: Java has two floating-point types Double float Name width Approx. Range float 32bits 1.4e–045 to 3.4e+038 double 64bits 4.9e–324 to 1.8e+308 ...