Eclipse doesn't show java source code

I'm running java 1.6 in Eclipse o开发者_JS百科n my Intel Mac. I'm using the 1.6.0 version under System/Library/Frameworks and set the default compiler to this in Eclipse.

How do I attach the source code?

First, I downloaded the 1.6 source from oracle, thinking I could attach that 'cause the installed 1.6 didn't have source.

When I click a java class to get the Source Code Editor, there are problems:

• first, the top line says Compiled from File.java (version 1.5 : 49.0, super bit)

• most important, when I attach the 1.6 source jar file, it gets an error:

  An error has occurred. See error log for more details.
  Unable to create resource org.eclipse.ui.internal.misc.ExternalProgramImageDescriptor@50417ba8
  

This also appears in the error log:

java.lang.ClassNotFoundException: org.eclipse.ui.internal.views.log.LogView
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506)

The Eclipse version is: Eclipse Java EE IDE for Web Developers. Version: Helios Service Release 2 Build id: 20110218-0911

When I click for installation details, I get:

An internal error occurred during: "Fetching children of _SELF_".
Registry Directory not available: /Users/rfrail/Downloads/eclipse 2/p2/org.eclipse.equinox.p2.engine/profileRegistry.

I'm running Eclipse from my Download directory (it's worked fine in the past); however, there are 2 folders for Eclipse:

• eclipse, and
• eclipse 2.

So that looks like a source of confusion right there. Eclipse operates fine otherwise.

Can you help, please?

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http://java.decompiler.free.fr/ is your answer it has an eclipse plugin which decompiles code in place