Eclipse comment/uncomment shortcut?

Question

I thought this would be easy to achieve, but so far I haven\'t found solutions for comment/uncomment shortcut on both Java class editor and jsf faceted we

Answer 1

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Comments In Java class

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1. Toggle/Single line Comment ( Ctrl+/ ) - Add/remove line comments (//…) from the current line.
2. Add Block Comment ( Ctrl+Shift+\ ) - Wrap the selected lines in a block comment (/*… */).
3. Remove Block Comment ( Ctrl+Shift+/ ) - Remove a block comment (/*… */) surrounding the selected lines.
4. Add Javadoc Comment ( Alt+Shift+J ) - Add a Javadoc comment to the active field/method/class.

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Comments In HTML/XML/Config file

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1. Add Block Comment ( Ctrl+Shift+/ ) - Wrap the selected lines in a block comment (< !-- -->).
2. Remove Block Comment (Ctrl+Shift+\) - Remove a block comment (< !-- -->) surrounding the selected lines.