How do I stop Eclipse's format from messing up my code?

For some reason Eclipse has started messing up my code when I CTRL + SHIFT + F to format. Any line longer than 80 characters is getting wrapped, and lines with comments at the end really get messed up.

Before CTRL + SHIFT + F:

projectile.setPosition((CAMERA_WIDTH / 2) - (projectile.getWidth() / 2), 800);//projectile center is set to middle of screen at bottom

After CTRL + SHIFT + F:

    projectile.setPosition(
            (CAMERA_WIDTH / 2) - (projectile.getWidth() / 2), 800);// projectile
                                                                    // center
                                                                    // is
                                                                    // set
                                                                    // to
                                                                    // middle
                                                                    // of
                                                                    // screen
                                                                    // at
                                                                    // bottom

In Window > Preferences > General > Editors > Text Editors my Print margin column is set to 150 and that is the only preference I have changed. Even when I restore defaults Ec开发者_开发百科lipse still messes up my code.

How do I change this feature?

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Just adjust the formatter settings to your personal preferences and gusto and you are set. There are LOTS of options and line wrap and line width are some of them

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The preference you want is under Window > Preferences > Java > Code Style > Formatter.  Edit the profile, go to the Line Wrapping tab, and set the Maximum line width.