Make compareModuleAndConfig work properly and fix affected tests

src/test/java/de/tlc4b/analysis/DeferredSetSizeTest.java

src/test/java/de/tlc4b/prettyprint/MachineParameterTest.java

src/test/java/de/tlc4b/prettyprint/SetsClauseTest.java

src/test/java/de/tlc4b/util/TestUtil.java