This is common stylistic syntax within Java to have spaces between binary operators. Here is the full list of Java arithmetic operators, including the + operator again, so we have an easy place to ...

For the common arithmetic operators (such as addition and multiplication), Java follows the established ... it generates code to perform the operations according to their associativity, which ...

The Java programming language supports various arithmetic operators for all floating-point and integer numbers. These operators are + (addition), - (subtraction ...