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You can add additional information to the result table by specifying more columns in the SELECT clause, such as the value of an attribute of an object within the found ClassLoader object and meta-data such as the retained heap size. In the following query, we ask for all JarClassLoader. These are the ones which dynamically load Visual Rules generated rule model code from the database, and show the name of the rule model and the persistent ID if the JAR archive in the database.
Source: Eclipse Foundation
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Debugging dynamic ClassLoaders in heap dumps
  • Developer

Debugging dynamic ClassLoaders in heap dumps

Dynamic class loading is very hard to do correctly. There...
  • Mike Haller
  • 4 min