JavaMadeSoEasy.com (JMSE): Primitive, Custom/reference Data Types, Integer, Floating-Point, Character and String literal, Escape sequence in java, decimal to hexaDecimal and binary conversion program, Implicit casting/promotion of primitive Data type
java - Why do we should not use an int value for a double variable? (OCA Exam) - Stack Overflow
Java : Types of Literals | Facing Issues On IT
Difference Between Variables and Data Literals in Java | Compare the Difference Between Similar Terms
java - String literal is not properly closed by a double-Quote - Stack Overflow
Numeric literals and named constants. Numeric literals Numeric literal: Example: A numeric literal is a constant value that appears in a Java program. - ppt download