In computer programming, it's fairly frequent to need to enhance or lower the worth of an integer sort by 1. Due to this Java gives the increment and decrement operators that add 1 to a variable and subtract 1 from a variable, respectively. The increment operator is denoted by two plus indicators (++), and the decrement operator is denoted by two minus indicators (--). The type of the increment and decrement operators is: variable++; ++variable; variable--; --variable; Increase Decrease Number in Java Source Code Requirements: Java Source code compiler. Java Development Kit 7 and up Increase Decrease Number in Java Source [...]