How to debug local variables in eclipse?

 

Java Development, debug to JDKCodeHow to debug local variables?

First, describe the JDK'sSource codeWhy can't I debug local variables? Because in JDK, Sun does not delete debugging information when compiling classes in rt. jar, so that the local variable value cannot be seen in eclipse.

Worker processes rt.jar. for example, find src.zip in jdk1.6.

When you build a Java project in eclipseand decompress src.zip, there will be some errors. As instructed by ECLIPSE, just turn it over.

Then export a new jar package, such as myrt1.6.jar.

Added in eclipse,Before Rt. jar.