Modifying the Project: Editing Files
In the next step you will modify the project by making changes to the
InputTester.java source file.
- Right-click the InputTester.java node and select Open. The file
should be displayed to the right. This is the file editing area.
- Note the small boxes in the left margin on which you can click to
collapse (hide) or expand (expose) parts of the program text.
- While you edit, NetBeans will constantly check your syntax, with errors
indicated by a red ! in the left margin.
- While typing code, you can do control-space and NetBeans will
offer possible completions. This is most useful when typing class names.