From 15290c84aa4607377fb8b7cb72615f3b72bf1682 Mon Sep 17 00:00:00 2001
From: Julia Beliaeva <Julia.Beliaeva@jetbrains.com>
Date: Sun, 6 Mar 2016 15:16:24 +0300
Subject: [PATCH 1/2] [vcs-log] cache Selection in table to only calculate it
 when its changed

---
 .../intellij/vcs/log/ui/frame/VcsLogGraphTable.java | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/platform/vcs-log/impl/src/com/intellij/vcs/log/ui/frame/VcsLogGraphTable.java b/platform/vcs-log/impl/src/com/intellij/vcs/log/ui/frame/VcsLogGraphTable.java
index d996469a8557..9a3bad3bc68a 100644
--- a/platform/vcs-log/impl/src/com/intellij/vcs/log/ui/frame/VcsLogGraphTable.java
+++ b/platform/vcs-log/impl/src/com/intellij/vcs/log/ui/frame/VcsLogGraphTable.java
@@ -93,6 +93,7 @@ public class VcsLogGraphTable extends JBTable implements DataProvider, CopyProvi
   @NotNull private final TableCellRenderer myDummyRenderer = new DefaultTableCellRenderer();
   @NotNull private final GraphCommitCellRender myGraphCommitCellRenderer;
   private boolean myColumnsSizeInitialized = false;
+  @Nullable private Selection mySelection = null;
 
   @NotNull private final Collection<VcsLogHighlighter> myHighlighters = ContainerUtil.newArrayList();
 
@@ -121,6 +122,8 @@ public class VcsLogGraphTable extends JBTable implements DataProvider, CopyProvi
     addMouseMotionListener(mouseAdapter);
     addMouseListener(mouseAdapter);
 
+    getSelectionModel().addListSelectionListener(new MyListSelectionListener());
+
     PopupHandler.installPopupHandler(this, VcsLogActionPlaces.POPUP_ACTION_GROUP, VcsLogActionPlaces.VCS_LOG_TABLE_PLACE);
     ScrollingUtil.installActions(this, false);
 
@@ -463,7 +466,8 @@ public class VcsLogGraphTable extends JBTable implements DataProvider, CopyProvi
 
   @NotNull
   public Selection getSelection() {
-    return new Selection(this);
+    if (mySelection == null) mySelection = new Selection(this);
+    return mySelection;
   }
 
   private static class Selection {
@@ -917,4 +921,11 @@ public class VcsLogGraphTable extends JBTable implements DataProvider, CopyProvi
       mouseInputListener.mouseMoved(convertMouseEvent(e));
     }
   }
+
+  private class MyListSelectionListener implements ListSelectionListener {
+    @Override
+    public void valueChanged(ListSelectionEvent e) {
+      mySelection = null;
+    }
+  }
 }

From 06814700296f0d4eb6df8944712e745a6f2f86b8 Mon Sep 17 00:00:00 2001
From: Bas Leijdekkers <basleijdekkers@gmail.com>
Date: Sun, 6 Mar 2016 11:11:13 +0100
Subject: [PATCH 2/2] IG: replace unnecessary boxing with Boolean constant
 (IDEA-152361)

---
 .../ig/migration/UnnecessaryBoxingInspection.java     | 11 +++++++++++
 .../ig/fixes/migration/UnnecessaryBoxingFixTest.java  |  6 ++++++
 2 files changed, 17 insertions(+)

diff --git a/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/migration/UnnecessaryBoxingInspection.java b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/migration/UnnecessaryBoxingInspection.java
index 3cb0ce00b70a..71c1e37408f5 100644
--- a/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/migration/UnnecessaryBoxingInspection.java
+++ b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/migration/UnnecessaryBoxingInspection.java
@@ -99,6 +99,17 @@ public class UnnecessaryBoxingInspection extends BaseInspection {
         return;
       }
       final PsiExpression unboxedExpression = arguments[0];
+      final Object value = ExpressionUtils.computeConstantExpression(unboxedExpression);
+      if (value != null) {
+        if (value == Boolean.TRUE) {
+          PsiReplacementUtil.replaceExpression(expression, "java.lang.Boolean.TRUE");
+          return;
+        }
+        else if (value == Boolean.FALSE) {
+          PsiReplacementUtil.replaceExpression(expression, "java.lang.Boolean.FALSE");
+          return;
+        }
+      }
       final String replacementText = getUnboxedExpressionText(unboxedExpression, boxedType);
       if (replacementText == null) {
         return;
diff --git a/plugins/InspectionGadgets/testsrc/com/siyeh/ig/fixes/migration/UnnecessaryBoxingFixTest.java b/plugins/InspectionGadgets/testsrc/com/siyeh/ig/fixes/migration/UnnecessaryBoxingFixTest.java
index 3bd9150c0cdb..ba793c847cec 100644
--- a/plugins/InspectionGadgets/testsrc/com/siyeh/ig/fixes/migration/UnnecessaryBoxingFixTest.java
+++ b/plugins/InspectionGadgets/testsrc/com/siyeh/ig/fixes/migration/UnnecessaryBoxingFixTest.java
@@ -56,6 +56,12 @@ public class UnnecessaryBoxingFixTest extends IGQuickFixesTestCase {
                  "Double l = 1d;");
   }
 
+  public void testBooleanLiteral() {
+    doMemberTest(InspectionGadgetsBundle.message("unnecessary.boxing.remove.quickfix"),
+                 "final Boolean aBoolean = Boolean.valueOf(/**/true);",
+                 "final Boolean aBoolean = Boolean.TRUE;");
+  }
+
   public void testCast() {
     doFixTest();
   }