Android How to Program, 3/e

... Gross Sales left parenthesis right parenthesis semicolon. Line 55, indented once. right brace forward slash forward slash end method earnings, the lines from 50 to 55 are highlighted. Line 56. Blank. Line 57, indented once. forward slash forward slash return String representation of Commission Employee object. Line 58, indented once. at sign Override. Line 59, indented once. public String to String left parenthesis right parenthesis. Line 60, indented once. left brace. Line 61, indented twice. return String period format left parenthesis double quote percent sign s colon percent sign s back slash n percent sign s colon dollar sign percent sign comma period 2 f semicolon percent sign s colon percent sign period 2 f double quote comma. Line 62,