| 
                                Change Parameter Type	specification : SpecificationAndFrame to specification : WindowNode.Specification in method private collapseWindows(source PlanNode, specification WindowNode.Specification, windows Collection<WindowNode>) : WindowNode in class com.facebook.presto.sql.planner.optimizations.MergeIdenticalWindows.Rewriter | 
                                From | 
                                To | 
                            
                            
                            
                                 | 
                                Change Parameter Type	context : RewriteContext<Multimap<SpecificationAndFrame,WindowNode>> to context : RewriteContext<Multimap<WindowNode.Specification,WindowNode>> in method protected visitPlan(node PlanNode, context RewriteContext<Multimap<WindowNode.Specification,WindowNode>>) : PlanNode in class com.facebook.presto.sql.planner.optimizations.MergeIdenticalWindows.Rewriter | 
                                From | 
                                To | 
                            
                            
                            
                                 | 
                                Change Parameter Type	context : RewriteContext<Multimap<SpecificationAndFrame,WindowNode>> to context : RewriteContext<Multimap<WindowNode.Specification,WindowNode>> in method public visitWindow(node WindowNode, context RewriteContext<Multimap<WindowNode.Specification,WindowNode>>) : PlanNode in class com.facebook.presto.sql.planner.optimizations.MergeIdenticalWindows.Rewriter | 
                                From | 
                                To |