From e5856a3a6f6abe4f1b1805c0b2d7fc524c01c638 Mon Sep 17 00:00:00 2001
From: Lars Vogel
Date: Fri, 7 Feb 2020 09:52:16 +0100
Subject: Use map method directly if possible

JDT provides a new cleanup which allows to transform code to call
methods directly on map instead of accessing the values or the keys
before calling the same method.

Saves code which we have to read and might be slightly faster.

Change-Id: Ib06a9d72d3e2782be3777cf7cf92d427d312d1eb
Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>---
 .../src/org/eclipse/help/internal/webapp/data/WorkingSetData.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/org.eclipse.help.webapp/src/org/eclipse/help/internal/webapp/data/WorkingSetData.java b/org.eclipse.help.webapp/src/org/eclipse/help/internal/webapp/data/WorkingSetData.java
index 8b5e6731a..5d0fe1cb6 100644
--- a/org.eclipse.help.webapp/src/org/eclipse/help/internal/webapp/data/WorkingSetData.java
+++ b/org.eclipse.help.webapp/src/org/eclipse/help/internal/webapp/data/WorkingSetData.java
@@ -235,7 +235,7 @@ public class WorkingSetData extends RequestData {
 		Map<String, Set<String>> criteriaMap = new HashMap<>();
 		CriterionResource[] criteria = ws.getCriteria();
 		CriteriaUtilities.addCriteriaToMap(criteriaMap, criteria);
-		if(!criteriaMap.keySet().contains(category))
+		if(!criteriaMap.containsKey(category))
 			return STATE_UNCHECKED;
 
 		Set<String> criterionValuesFromWS = criteriaMap.get(category);
-- 
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