refactored / initial capacity
diff --git a/api/src/main/java/javax/faces/component/UIViewRoot.java b/api/src/main/java/javax/faces/component/UIViewRoot.java
index 85df3b4..4cad635 100644
--- a/api/src/main/java/javax/faces/component/UIViewRoot.java
+++ b/api/src/main/java/javax/faces/component/UIViewRoot.java
@@ -1803,7 +1803,7 @@
{
if (listenerSuccessMap == null)
{
- listenerSuccessMap = new HashMap<>(7, 1f);
+ listenerSuccessMap = new HashMap<>(PhaseId.VALUES.size(), 1f);
}
return listenerSuccessMap;
}
diff --git a/impl/src/main/java/org/apache/myfaces/application/NavigationHandlerImpl.java b/impl/src/main/java/org/apache/myfaces/application/NavigationHandlerImpl.java
index 2139962..f38d542 100755
--- a/impl/src/main/java/org/apache/myfaces/application/NavigationHandlerImpl.java
+++ b/impl/src/main/java/org/apache/myfaces/application/NavigationHandlerImpl.java
@@ -177,7 +177,7 @@
Flow targetFlow = calculateTargetFlow(facesContext, outcome, flowHandler,
activeFlows, toFlowDocumentId);
- Map<String,List<String>> navigationCaseParameters = navigationCase.getParameters();
+ Map<String, List<String>> navigationCaseParameters = navigationCase.getParameters();
// Spec: If this navigation is a flow transition (where current flow is not the same as the new flow)
// sourceFlow and targetFlow could both be null so need to have multiple checks here
@@ -189,8 +189,9 @@
{
if (navigationCaseParameters == null)
{
- navigationCaseParameters = new HashMap<>();
+ navigationCaseParameters = new HashMap<>(5, 1f);
}
+
// If current flow (sourceFlow) is not null and new flow (targetFlow) is null,
// include the following entries:
if (currentFlow != null && targetFlow == null)
diff --git a/impl/src/main/java/org/apache/myfaces/config/annotation/CdiAnnotationProviderExtension.java b/impl/src/main/java/org/apache/myfaces/config/annotation/CdiAnnotationProviderExtension.java
index 83355f5..8dfd4a4 100644
--- a/impl/src/main/java/org/apache/myfaces/config/annotation/CdiAnnotationProviderExtension.java
+++ b/impl/src/main/java/org/apache/myfaces/config/annotation/CdiAnnotationProviderExtension.java
@@ -43,7 +43,7 @@
public CdiAnnotationProviderExtension()
{
- map = new HashMap<>();
+ map = new HashMap<>(8, 1f);
annotationsToScan = new Class[] {
FacesComponent.class,
FacesBehavior.class,
diff --git a/impl/src/main/java/org/apache/myfaces/config/annotation/DefaultAnnotationProvider.java b/impl/src/main/java/org/apache/myfaces/config/annotation/DefaultAnnotationProvider.java
index 6a813ae..b4d5059 100644
--- a/impl/src/main/java/org/apache/myfaces/config/annotation/DefaultAnnotationProvider.java
+++ b/impl/src/main/java/org/apache/myfaces/config/annotation/DefaultAnnotationProvider.java
@@ -153,7 +153,7 @@
}
}
- Map<Class<? extends Annotation>,Set<Class<?>>> map = new HashMap<>();
+ Map<Class<? extends Annotation>, Set<Class<?>>> map = new HashMap<>();
Collection<Class<?>> classes = null;
//1. Scan for annotations on /WEB-INF/classes
diff --git a/impl/src/main/java/org/apache/myfaces/context/RequestViewContext.java b/impl/src/main/java/org/apache/myfaces/context/RequestViewContext.java
index 2e29ddd..cddf900 100644
--- a/impl/src/main/java/org/apache/myfaces/context/RequestViewContext.java
+++ b/impl/src/main/java/org/apache/myfaces/context/RequestViewContext.java
@@ -109,14 +109,8 @@
public static void setCurrentInstance(FacesContext ctx, UIViewRoot root, RequestViewContext rvc)
{
- Map<UIViewRoot, RequestViewContext> map
- = (Map<UIViewRoot, RequestViewContext>) ctx.getAttributes().get(VIEW_CONTEXT_KEY);
- if (map == null)
- {
- map = new HashMap<>();
- ctx.getAttributes().put(VIEW_CONTEXT_KEY, map);
- }
-
+ Map<UIViewRoot, RequestViewContext> map = (Map<UIViewRoot, RequestViewContext>) ctx.getAttributes()
+ .computeIfAbsent(VIEW_CONTEXT_KEY, k -> new HashMap<>());
map.put(root, rvc);
}
diff --git a/impl/src/main/java/org/apache/myfaces/context/servlet/FacesContextImpl.java b/impl/src/main/java/org/apache/myfaces/context/servlet/FacesContextImpl.java
index e88891c..09b79c7 100755
--- a/impl/src/main/java/org/apache/myfaces/context/servlet/FacesContextImpl.java
+++ b/impl/src/main/java/org/apache/myfaces/context/servlet/FacesContextImpl.java
@@ -173,11 +173,11 @@
if (_messages == null)
{
- _messages = new LinkedHashMap<>();
+ _messages = new LinkedHashMap<>(5, 1f);
_orderedMessages = new ArrayList<>();
}
- List<FacesMessage> lst = _messages.computeIfAbsent(clientId, k -> new ArrayList<>());
+ List<FacesMessage> lst = _messages.computeIfAbsent(clientId, k -> new ArrayList<>(3));
lst.add(message);
_orderedMessages.add(message);
diff --git a/impl/src/main/java/org/apache/myfaces/context/servlet/ServletExternalContextImpl.java b/impl/src/main/java/org/apache/myfaces/context/servlet/ServletExternalContextImpl.java
index 292def5..40b11bd 100755
--- a/impl/src/main/java/org/apache/myfaces/context/servlet/ServletExternalContextImpl.java
+++ b/impl/src/main/java/org/apache/myfaces/context/servlet/ServletExternalContextImpl.java
@@ -886,9 +886,8 @@
if (paramMap == null)
{
- paramMap = new HashMap<String, List<String>>();
+ paramMap = new HashMap<>(5, 1f);
}
-
List<String> values = paramMap.computeIfAbsent(currentName, k -> new ArrayList<>(1));
try
@@ -916,7 +915,7 @@
{
if (paramMap == null)
{
- paramMap = new HashMap<>();
+ paramMap = new HashMap<>(5, 1f);
}
paramMap.put(key, pair.getValue());
}
@@ -938,7 +937,7 @@
value.add(entry.getValue());
if (paramMap == null)
{
- paramMap = new HashMap<>();
+ paramMap = new HashMap<>(5, 1f);
}
paramMap.put(entry.getKey(), value);
}
@@ -946,7 +945,7 @@
}
}
- boolean hasParams = paramMap != null && paramMap.size()>0;
+ boolean hasParams = paramMap != null && paramMap.size() > 0;
if (!hasParams && fragment == null)
{
diff --git a/impl/src/main/java/org/apache/myfaces/flow/impl/DefaultFacesFlowProvider.java b/impl/src/main/java/org/apache/myfaces/flow/impl/DefaultFacesFlowProvider.java
index 17558ab..8b260a9 100644
--- a/impl/src/main/java/org/apache/myfaces/flow/impl/DefaultFacesFlowProvider.java
+++ b/impl/src/main/java/org/apache/myfaces/flow/impl/DefaultFacesFlowProvider.java
@@ -111,8 +111,7 @@
* This wrapper is used to implement the maps for the flash scope.
* For more information see the SubKeyMap doc.
*/
- Map<Object, Object> createOrRestoreMap(FacesContext context, String prefix,
- boolean create)
+ Map<Object, Object> createOrRestoreMap(FacesContext context, String prefix, boolean create)
{
ExternalContext external = context.getExternalContext();
Map<String, Object> sessionMap = external.getSessionMap();
diff --git a/impl/src/main/java/org/apache/myfaces/lifecycle/LifecycleFactoryImpl.java b/impl/src/main/java/org/apache/myfaces/lifecycle/LifecycleFactoryImpl.java
index e1b857f..2e188fe 100755
--- a/impl/src/main/java/org/apache/myfaces/lifecycle/LifecycleFactoryImpl.java
+++ b/impl/src/main/java/org/apache/myfaces/lifecycle/LifecycleFactoryImpl.java
@@ -39,7 +39,7 @@
* do not block, and it is more often retrieval (at begin of all requests) than addition (when
* startup listener is called and configuration occur).
*/
- private final Map<String, Lifecycle> _lifecycles = new ConcurrentHashMap<>();
+ private final Map<String, Lifecycle> _lifecycles = new ConcurrentHashMap<>(3, 1f);
public LifecycleFactoryImpl()
{
diff --git a/impl/src/main/java/org/apache/myfaces/renderkit/html/util/OutcomeTargetUtils.java b/impl/src/main/java/org/apache/myfaces/renderkit/html/util/OutcomeTargetUtils.java
index e10ca03..852471f 100644
--- a/impl/src/main/java/org/apache/myfaces/renderkit/html/util/OutcomeTargetUtils.java
+++ b/impl/src/main/java/org/apache/myfaces/renderkit/html/util/OutcomeTargetUtils.java
@@ -98,7 +98,7 @@
true, false);
if (validParams.size() > 0)
{
- parameters = new HashMap<>();
+ parameters = new HashMap<>(5, 1f);
}
for (int i = 0, size = validParams.size(); i < size; i++)
{
@@ -124,17 +124,17 @@
{
if (parameters == null)
{
- parameters = new HashMap<>();
+ parameters = new HashMap<>(5, 1f);
}
if (!parameters.containsKey(FlowHandler.TO_FLOW_DOCUMENT_ID_REQUEST_PARAM_NAME))
{
- List<String> list = new ArrayList<String>(1);
+ List<String> list = new ArrayList<>(1);
list.add(navigationCase.getToFlowDocumentId());
parameters.put(FlowHandler.TO_FLOW_DOCUMENT_ID_REQUEST_PARAM_NAME, list);
}
if (!parameters.containsKey(FlowHandler.FLOW_ID_REQUEST_PARAM_NAME))
{
- List<String> list2 = new ArrayList<String>(1);
+ List<String> list2 = new ArrayList<>(1);
list2.add(navigationCase.getFromOutcome());
parameters.put(FlowHandler.FLOW_ID_REQUEST_PARAM_NAME, list2);
}
@@ -147,7 +147,7 @@
{
if (parameters == null)
{
- parameters = new HashMap<String, List<String>>();
+ parameters = new HashMap<>(5, 1f);
}
for (Map.Entry<String, List<String>> entry : navigationCaseParams.entrySet())
{
diff --git a/impl/src/main/java/org/apache/myfaces/util/NavigationUtils.java b/impl/src/main/java/org/apache/myfaces/util/NavigationUtils.java
index caafcc7..928ff41 100644
--- a/impl/src/main/java/org/apache/myfaces/util/NavigationUtils.java
+++ b/impl/src/main/java/org/apache/myfaces/util/NavigationUtils.java
@@ -36,8 +36,7 @@
{
public static Set<NavigationCase> convertNavigationCasesToAPI(NavigationRule rule)
{
- List<? extends org.apache.myfaces.config.element.NavigationCase> configCases =
- rule.getNavigationCases();
+ List<? extends org.apache.myfaces.config.element.NavigationCase> configCases = rule.getNavigationCases();
Set<NavigationCase> apiCases = new HashSet<>(configCases.size());
for (org.apache.myfaces.config.element.NavigationCase configCase : configCases)
@@ -78,17 +77,17 @@
* Evaluate all EL expressions found as parameters and return a map that can be used for
* redirect or render bookmark links
*
+ * @param facesContext
* @param parameters parameter map retrieved from NavigationCase.getParameters()
* @return
*/
public static Map<String, List<String> > getEvaluatedNavigationParameters(
FacesContext facesContext,
- Map<String, List<String> > parameters)
+ Map<String, List<String>> parameters)
{
- Map<String,List<String>> evaluatedParameters = null;
- if (parameters != null && parameters.size() > 0)
+ if (parameters != null && !parameters.isEmpty())
{
- evaluatedParameters = new HashMap<String, List<String>>();
+ Map<String,List<String>> evaluatedParameters = new HashMap<>(parameters.size());
for (Map.Entry<String, List<String>> pair : parameters.entrySet())
{
boolean containsEL = false;
@@ -110,12 +109,11 @@
evaluatedParameters.put(pair.getKey(), pair.getValue());
}
}
+
+ return evaluatedParameters;
}
- else
- {
- evaluatedParameters = parameters;
- }
- return evaluatedParameters;
+
+ return parameters;
}
/**
@@ -130,7 +128,7 @@
// note that we have to create a new List here, because if we
// change any value on the given List, it will be changed in the
// NavigationCase too and the EL expression won't be evaluated again
- List<String> target = new ArrayList<String>(values.size());
+ List<String> target = new ArrayList<>(values.size());
for (String value : values)
{
if (_isExpression(value))
diff --git a/impl/src/main/java/org/apache/myfaces/view/facelets/DefaultFaceletsStateManagementStrategy.java b/impl/src/main/java/org/apache/myfaces/view/facelets/DefaultFaceletsStateManagementStrategy.java
index 92c917e..09d377c 100644
--- a/impl/src/main/java/org/apache/myfaces/view/facelets/DefaultFaceletsStateManagementStrategy.java
+++ b/impl/src/main/java/org/apache/myfaces/view/facelets/DefaultFaceletsStateManagementStrategy.java
@@ -670,7 +670,6 @@
if (view == null)
{
// Not much that can be done.
-
return null;
}
@@ -720,7 +719,7 @@
faceletViewState = view.getAttributes().get(ComponentSupport.FACELET_STATE_INSTANCE);
if (faceletViewState != null)
{
- ((Map<String, Object>)states).put(ComponentSupport.FACELET_STATE_INSTANCE,
+ ((Map<String, Object>) states).put(ComponentSupport.FACELET_STATE_INSTANCE,
UIComponentBase.saveAttachedState(context, faceletViewState));
//Do not save on UIViewRoot
view.getAttributes().remove(ComponentSupport.FACELET_STATE_INSTANCE);
@@ -743,7 +742,7 @@
saveStateOnMapVisitTree(context,(Map<String,Object>) states, view);
}
- if (((Map<String,Object>)states).isEmpty())
+ if (((Map<String,Object>) states).isEmpty())
{
states = null;
}
@@ -782,8 +781,7 @@
return serializedView;
}
- private void restoreViewRootOnlyFromMap(final FacesContext context, final Object viewState,
- final UIComponent view)
+ private void restoreViewRootOnlyFromMap(final FacesContext context, final Object viewState, final UIComponent view)
{
// Only viewState found, process it but skip tree
// traversal, saving some time.
diff --git a/impl/src/main/java/org/apache/myfaces/view/facelets/tag/composite/CompositeMetaRulesetImpl.java b/impl/src/main/java/org/apache/myfaces/view/facelets/tag/composite/CompositeMetaRulesetImpl.java
index 8ec2fd3..4195297 100644
--- a/impl/src/main/java/org/apache/myfaces/view/facelets/tag/composite/CompositeMetaRulesetImpl.java
+++ b/impl/src/main/java/org/apache/myfaces/view/facelets/tag/composite/CompositeMetaRulesetImpl.java
@@ -53,12 +53,8 @@
FacesContext facesContext = FacesContext.getCurrentInstance();
Map<String, Object> applicationMap = facesContext.getExternalContext().getApplicationMap();
- Map<String, MetadataTarget> metadata = (Map<String, MetadataTarget>) applicationMap.get(METADATA_KEY);
- if (metadata == null)
- {
- metadata = new HashMap<>();
- applicationMap.put(METADATA_KEY, metadata);
- }
+ Map<String, MetadataTarget> metadata = (Map<String, MetadataTarget>) applicationMap.computeIfAbsent(
+ METADATA_KEY, k -> new HashMap<>());
return metadata;
}
@@ -202,12 +198,12 @@
return this;
}
- private final MetadataTarget _getMetadataTarget()
+ private MetadataTarget _getMetadataTarget()
{
return _meta;
}
- private final MetadataTarget _getBaseMetadataTarget()
+ private MetadataTarget _getBaseMetadataTarget()
{
Map<String, MetadataTarget> metadata = getMetaData();
String key = _type.getName();
