1 files changed, 177 insertions, 0 deletions
diff --git a/third_party/java/proguard/proguard5.3.3/src/proguard/optimize/info/ClassOptimizationInfo.java b/third_party/java/proguard/proguard5.3.3/src/proguard/optimize/info/ClassOptimizationInfo.java
new file mode 100644
index 0000000000..4bf1e9fd69
--- /dev/null
+++ b/third_party/java/proguard/proguard5.3.3/src/proguard/optimize/info/ClassOptimizationInfo.java
@@ -0,0 +1,177 @@
+/*
+ * ProGuard -- shrinking, optimization, obfuscation, and preverification
+ *             of Java bytecode.
+ *
+ * Copyright (c) 2002-2017 Eric Lafortune @ GuardSquare
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package proguard.optimize.info;
+
+import proguard.classfile.Clazz;
+
+/**
+ * This class stores some optimization information that can be attached to
+ * a class.
+ *
+ * @author Eric Lafortune
+ */
+public class ClassOptimizationInfo
+{
+    private boolean isInstantiated                = false;
+    private boolean isInstanceofed                = false;
+    private boolean isDotClassed                  = false;
+    private boolean isCaught                      = false;
+    private boolean isSimpleEnum                  = false;
+    private boolean containsStaticInitializer     = false;
+    private boolean containsPackageVisibleMembers = false;
+    private boolean invokesPackageVisibleMembers  = false;
+    private Clazz   targetClass;
+
+
+    public void setInstantiated()
+    {
+        isInstantiated = true;
+    }
+
+
+    public boolean isInstantiated()
+    {
+        return isInstantiated;
+    }
+
+
+    public void setInstanceofed()
+    {
+        isInstanceofed = true;
+    }
+
+
+    public boolean isInstanceofed()
+    {
+        return isInstanceofed;
+    }
+
+
+    public void setDotClassed()
+    {
+        isDotClassed = true;
+    }
+
+
+    public boolean isDotClassed()
+    {
+        return isDotClassed;
+    }
+
+
+    public void setCaught()
+    {
+        isCaught = true;
+    }
+
+
+    public boolean isCaught()
+    {
+        return isCaught;
+    }
+
+
+    public void setSimpleEnum(boolean simple)
+    {
+        isSimpleEnum = simple;
+    }
+
+
+    public boolean isSimpleEnum()
+    {
+        return isSimpleEnum;
+    }
+
+
+    public void setContainsStaticInitializer()
+    {
+        containsStaticInitializer = true;
+    }
+
+
+    public boolean containsStaticInitializer()
+    {
+        return containsStaticInitializer;
+    }
+
+
+    public void setContainsPackageVisibleMembers()
+    {
+        containsPackageVisibleMembers = true;
+    }
+
+
+    public boolean containsPackageVisibleMembers()
+    {
+        return containsPackageVisibleMembers;
+    }
+
+
+    public void setInvokesPackageVisibleMembers()
+    {
+        invokesPackageVisibleMembers = true;
+    }
+
+
+    public boolean invokesPackageVisibleMembers()
+    {
+        return invokesPackageVisibleMembers;
+    }
+
+
+    public void setTargetClass(Clazz targetClass)
+    {
+        this.targetClass = targetClass;
+    }
+
+
+    public Clazz getTargetClass()
+    {
+        return targetClass;
+    }
+
+
+    public void merge(ClassOptimizationInfo other)
+    {
+        this.isInstantiated                |= other.isInstantiated;
+        this.isInstanceofed                |= other.isInstanceofed;
+        this.isDotClassed                  |= other.isDotClassed;
+        this.isCaught                      |= other.isCaught;
+        this.containsStaticInitializer     |= other.containsStaticInitializer;
+        this.containsPackageVisibleMembers |= other.containsPackageVisibleMembers;
+        this.invokesPackageVisibleMembers  |= other.invokesPackageVisibleMembers;
+    }
+
+
+    public static void setClassOptimizationInfo(Clazz clazz)
+    {
+        clazz.setVisitorInfo(new ClassOptimizationInfo());
+    }
+
+
+    public static ClassOptimizationInfo getClassOptimizationInfo(Clazz clazz)
+    {
+        Object visitorInfo = clazz.getVisitorInfo();
+        return visitorInfo instanceof ClassOptimizationInfo ?
+            (ClassOptimizationInfo)visitorInfo :
+            null;
+    }
+}