OriginalCompleteBefore	OriginalCompleteAfter	Before	After	Project	Commit	CompilationUnit	LineNos	Names	TemplateVariableToCodeBefore	RelevantImports	TemplateVariableToCodeAfter	isRelevant	isSafe
existingValues = newResponseHeaders.get(key)	existingValues = responseHeaders.get(key)	newResponseHeaders.get(key)	responseHeaders.get(key)	elasticsearch	7517e3a7bddfc211e3c55fb4463c532d8c330a47	org.elasticsearch.common.util.concurrent.ThreadContext.ThreadContextStruct	_1 527 _2 547	_1 existingValues _2 existingValues	v0 key		v0 key	AssignedTo	False