Window>>Preferences>>Java>>Editor>>Sytaxcoloring>> Click on the plus sign of java on the right
Annotations (notes): 107, 147, 186
Deprecated members (deprecated members): 0, 0, 0
Fields (fields ): 128, 0, 128
Keyword 'return'(keyword 'return'): 255, 0, 0
Keyword excluding 'return'(return except keywords): 255, 0, 128
Local variable declarations(local variable declarations ): 128, 128, 128
Method declarations: 255, 128, 64
Method: 74, 165, 255
Operators and brackets: 255, 128, 0
Others: 126, 202, 0
Static fields: 33, 0, 189
Static Method invocations: 77, 166 255
Strings: 132, 26, 238
Type variables: 128, 0, 25
and then:
Window>>Preferences>>General>>Editors>>Text Editors
Line number foreground (line number): 255,255,0
Current line highlight (current line highlight): 72,72,72
Background color (background color):0,0 ,0
Finally jump down the font size:
Window>>Preferences>>General>>Appearance>>Colors and Fonts>>right basic>>click text font>>select right Change>>set font size.
Get it! It should look much more comfortable now.