I have created a eclipse fragment project.The host plugin is org.eclipse.ui,the fragment folder like this:

com.cqyt.ide.nl
  META-INF
    MANIFEST.MF
  build.properties
  plugin_zh.properties

The MANIFEST file:

Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Nl
Bundle-SymbolicName: com.cqyt.fordiac.ide.nl
Bundle-Version: 1.0.0.qualifier
Bundle-Vendor: CQYT
Fragment-Host: org.eclipse.ui;bundle-version="3.116.0"
Automatic-Module-Name: com.cqyt.fordiac.ide.nl
Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Bundle-Localization: plugin

The build.properties file:

bin.includes = META-INF/,
    plugin_zh.properties

Basically,i want to localiza the eclipse workben window,for example, replace menu File to Chinese lauguage “文件”,Part of the plugin_zh.properties file contents like:

category.file.name=u6587u4EF6
category.edit.name=u7F16u8F91

I have already set launch parameters “-nl zh”,but when the window shown,the File menu not changed to “文件”.So what’s the problem and how can i fix it?