Android How to Program, 3/e

... forward slash forward slash used to draw bitmap onto screen. Line 31, indented once. private final Paint paint Line semicolon forward slash forward slash used to draw lines onto bitmap. Line 32. blank. Line 33, indented once. forward slash forward slash Maps of current Paths being drawn and Points in those Paths. Line 34, indented once. private final Map left angle bracket Integer comma Path right angler bracket path Map equals new Hash Map left angle bracket right angle bracket left parenthesis right parenthesis semicolon. Line 35, indented once. private final Map left angle bracket Integer comma Point right angle bracket previous Point Map equals new Hash Map left angle bracket right angle bracket left parenthesis right parenthesis semicolon.