что такое меню edit

Opens a context assist dialog at the current cursor position to bring up Java code assist proposals and templates. See the Templates preference page for available templates

Call quick fix dialog for selected warning/error.

Completes current word in editor.

Displays tooltip description, where applicable.

Toggles editor's Smart Insert Mode

Remove current resource from Working Set

Add current resource to selected Working Set

Add a user defined task to the current text selection or selected element.

Add a bookmark to the current text selection or selected element.

Starts the incremental find mode. After invocation, enter the search text as instructed in the status bar. Editor only.

Starts the incremental find mode. After invocation, enter the search text as instructed in the status bar. Editor only.

Finds the previous occurrence of the currently selected text. Editor only.

Finds the next occurrence of the currently selected text. Editor only.

Open the Find / Replace dialog. Editor only.

Select all the editor content..

Delete the current text or element selection.

Paste the current content as text to the editor, or as a sibling or child element to the a currently selected element. 

Copies the currently selected text or elements to the clipboard

Copies the currently selected text or element to the clipboard and removes the element. On elements, the remove is not performed before the clipboard is pasted.

Revert the last change in the editor