On the Libraries TAB, highlight all entries and click remove to remove all JARs and class folder from the build path.

在Libraries选项卡中，突出显示所有条目并单击Remove，以从构建路径中删除所有JAR和类文件夹。

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To add the correct JARs in the Class path section of the dialog box shown in Figure 28, first click Remove to remove the environment variable entries.

为了在图28所示对话框的Classpath部分添加一个恰当的JAR，首先点击Remove按钮移除环境变量条目。

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To add the correct JARs in the Class path section of the dialog box shown in Figure 28, first click Remove to remove the environment variable entries.

为了在图28所示对话框的Classpath部分添加一个恰当的JAR，首先点击Remove按钮移除环境变量条目。

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