[javac] warning: java\io \BufferedInputStream.class(java\io:BufferedInputStream.class):主要版本51比较新的50,最高主要版本由支持这个编译器。 [javac]建议升级编译器。
如何升级编译器?
解决方案下载并安装较新版本的JDK。
Windows - > ;偏好 - > Java - >安装JRE 在此设置新版本
I started using Ant, that ships with Eclipse. It annoys me, that I get hundreds of warnings in the lines of:
[javac] warning: java\io\BufferedInputStream.class(java\io:BufferedInputStream.class): major version 51 is newer than 50, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded.
How do I upgrade compiler?
解决方案download and install newer version of JDK.
Windows - > Preference - > Java - > Installed JRE set newer version here
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