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=== 4. Editing Java elements ===
4.1.1Java elements are edited/browsed in editors. An editor is a visual component within the Workbench. Launch an editors by clicking on a FirstJavaProject.txt <br/>[[Image: Editor1.jpg | 700px ]] <br/>4.2. Type in <code>"This is my editor"</code>. The asterics apeares beside the file name indicating that file have unsaved changes.<br/>[[Image: Editor2.jpg | 400px]] <br/>4.3. Save the file and type in as second line <code>"This is an extra line"</code>. Save your changes and right click on editor's area and choose ''Compare to -> Local History''.<br/>[[Image: Editor3.jpg | 700px]] <br/>4.4. The ''History'' view is showing local savings for this file. Select the latest save<br/>[[Image: Editor4.jpg | 400px]] <br/>4.5. A new Compare editor appears in the editor window, showing the current and previous versions of the file<br/>[[Image: Editor5.jpg | 700px ]] <br/>4.6. Here you can undo last changes by clicking on ''Copy Current Changes from Right to Left''<br/>[[Image: Editor6.jpg | 400px]] <br/>4.7. Save your text file and close the ''Compare'' editor.