[Pljava-dev] NoClassDefFoundError?

I have a test1.jar, which has one class and a few methods. All of the methods work except the ones that call a static method or initialize a class that is located in another jar, test2. jar, which is included in test1. jar, I get the following error message from PostgreSQL:

ERROR: java.lang.NoClassDefFoundError: com/example/TestClass

********** Error **********

ERROR: java.lang.NoClassDefFoundError: com/example/TestClass
SQL state: XX000

test1.jar looks like this on the inside:

a.. com/example/Main.class (includes "import com.example.TestClass")
b.. test2.jar

test2.jar looks this on the inside:
a.. com/example/TestClass

Any ideas as to why that may be happening?
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