警告:org.json.me.JSONArray:找不到引用的类java.lang.StringBuilder [英] Warning: org.json.me.JSONArray: can't find referenced class java.lang.StringBuilder

问题描述

警告:org.json.me.JSONArray:无法 查找引用的类 java.lang.StringBuilder

Warning: org.json.me.JSONArray: can't find referenced class java.lang.StringBuilder

我已经检查了json.me的所有java文件，但是没有使用java.lang.StringBuilder

I have checked all java file of json.me but in that no java.lang.StringBuilder is used

我在编译我的j2me项目时收到此警告.

I got this warning when I am compiling my j2me project.

如何从项目中删除此警告.我从这个链接得到这个json.me 下载json.me的链接

How to remove this warning from project. I got this json.me from this link Download link of json.me

请给我解决方法. 谢谢

Please give me solution about that. Thanks

推荐答案

我现在在学习j2me时遇到此错误.通过添加编译器标志:'javac -source 1.4 ....'修复了此问题.

I encountered this error learning j2me right now. Fixed it by adding a compiler flag: 'javac -source 1.4 ....' .

原因是，Java 1.5+使用StringBuilder代替了StringBuffer.但是JavaME实现没有StringBuilder，它需要使用旧的StringBuffer进行相同的操作.因此，将您的J2ME类编译为Java 1.4，以便它使用旧方法.

The reason is, Java 1.5+ uses StringBuilder which replaces StringBuffer. But JavaME implementation doesn't have the StringBuilder, it requires using the old StringBuffer for the same operations. So compile your J2ME class as Java 1.4 so it uses the old method.

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