Testsuite name:Swing Funcation
Test name(s):Swing_JEditorPane/Manual/JTextPaneTest
Product(s) tested:jdk8u25b18 64bit
OS/architecture: windows8.1-x64

Instruction:
 Check while entering text in TextPane the line spacing is consitent with Radio button selection

Actual behavior:

We tried to input Chinese characters,they don't appear half as the same as English when we choosing 0.5. Please refer to TextPane.jpg.