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    <p>I don't know about how to speed up the debugging in Eclipse, but there are some general rules you can follow to speed up Eclipse on a whole:</p> <ol> <li><p>Disable antivirus software, or add your JDK &amp; eclipse &amp; workspace &amp; other related folder to white list in your antivirus software.</p></li> <li><p>Disable unnecessary validations and startup action in Eclipse reference.</p> <p>For validations: on Eclipse menu Windows -> Preferences -> Validation, click “Disable All”, and then select the validator which you need. I selected “Classpath Dependency Validator” only.</p> <p>For startup action: on eclipse menu Windows -> Preferences, type “startup”, select “Startup and Shutdown”, untick the options you don’t need. (Thanks for David’s suggest, I’ve added the above 2 detail steps for readers)</p></li> <li><p>Modify eclipse.ini to set the Xmn(new generation size), Xms and Xmx, enable parallel GC</p> <pre><code>-vm C:/jdk1.6.0_25/bin -startup plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar –launcher.library plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.100.v20110502 -product org.eclipse.epp.package.jee.product –launcher.defaultAction openFile –launcher.XXMaxPermSize 256M -showsplash org.eclipse.platform –launcher.XXMaxPermSize 256m –launcher.defaultAction openFile -vmargs -server -Dosgi.requiredJavaVersion=1.5 -Xmn128m -Xms1024m -Xmx1024m -Xss2m -XX:PermSize=128m -XX:MaxPermSize=128m -XX:+UseParallelGC </code></pre></li> <li><p>Create a ram disk(virtual disk) on memory, and put your jdk on the ram disk. You can use imdisk to create ram disk. Firstly download it from: <a href="http://www.ltr-data.se/opencode.html/#ImDisk" rel="nofollow noreferrer">http://www.ltr-data.se/opencode.html/#ImDisk</a>, and install it.</p> <p>Then set the ImDisk driver to auto-load at Command Prompt with administrative privileges (for example right-click, start as Administrator), type:</p> <pre><code>sc config imdisk start= auto net start imdisk </code></pre> <p>Create a 200m ram disk as driver n by:</p> <pre><code>imdisk -a -t vm -s 300m -m n: </code></pre> <p>Then you should format the ram disk manually.</p> <p>Later, if you would like to remove the ram disk, just run the command:</p> <pre><code>imdisk -D -m n: </code></pre></li> <li><p>Make sure you are using Sun JDK, not open JDK/GCJ nor other JDK on Linux. If you are not satisfied with the after the above steps, install jRockit instead of Sun JDK, and change some of the VM options by jRocket specification, jRockit is faster than Sun JDK.</p></li> </ol>
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    1. COSure about the JDK? I used to use OpenJDK on Ubuntu as it's the default and the Oracle JDK can't be shipped because of licensing issues anything like that...
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    2. CODebugging a project with Eclipse 3.7 vs 4.2 is night and day. It takes several seconds to step over simple lines, like a logging statement. In 3.7, that is near instant.
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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