private Plan processPlan(DeltaSpecification spec, List<Method> processors) {
InterleavedPlanBuilder builder = newInterleavedPlan(interleaved());
for (Method processor : processors) {
try {
Object o = processor.getDeclaringClass().newInstance();
addResultingStepToBuilder(processor.invoke(o, spec), builder, processor);
} catch (InstantiationException e) {
throw new PlannerException(e);
} catch (IllegalAccessException e) {
throw new PlannerException(e);
} catch (InvocationTargetException e) {
handleInvocationTargetException(e);
}
}
return builder.build();
}
