From 22e26b3958c21d095940c770e8e3e6a2f273ae73 Mon Sep 17 00:00:00 2001
From: Lukas Stadler <lukas.stadler@oracle.com>
Date: Tue, 3 May 2016 19:04:57 +0200
Subject: [PATCH] fix some warnings

---
 .../com/oracle/truffle/r/nodes/binary/BinaryBooleanNode.java  | 2 +-
 .../src/com/oracle/truffle/r/nodes/helpers/RFactorNodes.java  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/binary/BinaryBooleanNode.java b/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/binary/BinaryBooleanNode.java
index 70123f839c..0f967f2932 100644
--- a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/binary/BinaryBooleanNode.java
+++ b/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/binary/BinaryBooleanNode.java
@@ -52,7 +52,7 @@ import com.oracle.truffle.r.runtime.ops.BooleanOperationFactory;
 /**
  * Represents a binary or unary operation from the 'logical' subset of Ops R group. The concrete
  * operation is implemented by factory object given as a constructor parameter, e.g.
- * {@link com.oracle.truffle.r.runtime.ops.BinaryCompare.Equal} or
+ * com.oracle.truffle.r.runtime.ops.BinaryCompare.Equal or
  * {@link com.oracle.truffle.r.runtime.ops.BinaryLogic.And}.
  */
 public abstract class BinaryBooleanNode extends BinaryNodeBase {
diff --git a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/helpers/RFactorNodes.java b/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/helpers/RFactorNodes.java
index b05d17ea20..6769f2c5f9 100644
--- a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/helpers/RFactorNodes.java
+++ b/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/helpers/RFactorNodes.java
@@ -30,6 +30,7 @@ import com.oracle.truffle.api.profiles.ConditionProfile;
 import com.oracle.truffle.r.nodes.attributes.AttributeAccess;
 import com.oracle.truffle.r.nodes.unary.CastStringNode;
 import com.oracle.truffle.r.nodes.unary.CastStringNodeGen;
+import com.oracle.truffle.r.nodes.unary.IsFactorNode;
 import com.oracle.truffle.r.runtime.RRuntime;
 import com.oracle.truffle.r.runtime.data.RAttributeProfiles;
 import com.oracle.truffle.r.runtime.data.RDataFactory;
@@ -40,7 +41,7 @@ import com.oracle.truffle.r.runtime.data.model.RAbstractLogicalVector;
 
 /**
  * Contains helper nodes related to factors, special R class of {@link RAbstractIntVector}. Note:
- * there is also {@see IsFactorNode}, which implements a built-in, for checking factor class.
+ * there is also {@link IsFactorNode}, which implements a built-in, for checking factor class.
  */
 public final class RFactorNodes {
 
@@ -71,7 +72,6 @@ public final class RFactorNodes {
         @Child private CastStringNode castString;
         @Child private AttributeAccess attrAccess = AttributeAccess.create(RRuntime.LEVELS_ATTR_KEY);
 
-        private final RAttributeProfiles attrProfiles = RAttributeProfiles.create();
         private final BranchProfile notVectorBranch = BranchProfile.create();
         private final ConditionProfile nonScalarLevels = ConditionProfile.createBinaryProfile();
         private final ConditionProfile stringVectorLevels = ConditionProfile.createBinaryProfile();
-- 
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