Update to new B parser exception class

...tudio/gef/editor/observer/ListenOperationByPredicate.java

....editor/src/de/bmotionstudio/gef/editor/util/BMSUtil.java

....core/src/de/prob/core/command/ConstructTraceCommand.java

.../de/prob/core/command/GetOperationByPredicateCommand.java

.../src/de/prob/core/command/LoadClassicalBModelCommand.java

.../de/prob/core/domainobjects/eval/AbstractEvalElement.java

...e/prob/core/domainobjects/eval/ExpressionEvalElement.java

...de/prob/core/domainobjects/eval/PredicateEvalElement.java

.../prob/ui/operationview/CustomPreconditionInputDialog.java

...rob/ui/operationview/GetOperationByPredicateCommand2.java