From 7754e1653d457b4331e566a10923b4ee211b84e9 Mon Sep 17 00:00:00 2001
From: Ruben Dijkstra <rubendijkstra123@gmail.com>
Date: Thu, 12 Feb 2015 22:06:14 +0100
Subject: [PATCH] Remove compiler warnings from raw Expression.accept usage

---
 .../java/com/querydsl/core/support/PathsExtractor.java    | 2 +-
 .../java/com/querydsl/core/support/ReplaceVisitor.java    | 4 ++--
 .../java/com/querydsl/core/support/SerializerBase.java    | 4 ++--
 .../java/com/querydsl/core/types/ToStringVisitor.java     | 8 ++++----
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/querydsl-core/src/main/java/com/querydsl/core/support/PathsExtractor.java b/querydsl-core/src/main/java/com/querydsl/core/support/PathsExtractor.java
index 89967ffdd..46ec1465d 100644
--- a/querydsl-core/src/main/java/com/querydsl/core/support/PathsExtractor.java
+++ b/querydsl-core/src/main/java/com/querydsl/core/support/PathsExtractor.java
@@ -72,7 +72,7 @@ public final class PathsExtractor implements Visitor<Void, List<Path<?>>> {
     public Path<?> visit(Collection<?> exprs, List<Path<?>> paths) {
         for (Object e : exprs) {
             if (e instanceof Expression) {
-                ((Expression) e).accept(this, paths);
+                ((Expression<?>) e).accept(this, paths);
             }
         }
         return null;
diff --git a/querydsl-core/src/main/java/com/querydsl/core/support/ReplaceVisitor.java b/querydsl-core/src/main/java/com/querydsl/core/support/ReplaceVisitor.java
index 8ed072b73..ab8dc829f 100644
--- a/querydsl-core/src/main/java/com/querydsl/core/support/ReplaceVisitor.java
+++ b/querydsl-core/src/main/java/com/querydsl/core/support/ReplaceVisitor.java
@@ -69,7 +69,7 @@ public class ReplaceVisitor<C> implements Visitor<Expression<?>, C> {
             Path<?> parent = (Path)metadata.getParent().accept(this, context);
             Object element = metadata.getElement();
             if (element instanceof Expression<?>) {
-                element = ((Expression) element).accept(this, context);
+                element = ((Expression<?>) element).accept(this, context);
             }
             if (parent.equals(metadata.getParent()) && Objects.equal(element, metadata.getElement())) {
                 return expr;
@@ -138,7 +138,7 @@ public class ReplaceVisitor<C> implements Visitor<Expression<?>, C> {
         ImmutableList.Builder builder = ImmutableList.builder();
         for (Object arg : expr.getArgs()) {
             if (arg instanceof Expression) {
-                builder.add(((Expression)arg).accept(this, context));
+                builder.add(((Expression<?>)arg).accept(this, context));
             } else {
                 builder.add(arg);
             }
diff --git a/querydsl-core/src/main/java/com/querydsl/core/support/SerializerBase.java b/querydsl-core/src/main/java/com/querydsl/core/support/SerializerBase.java
index c601209ce..a89ea1a8e 100644
--- a/querydsl-core/src/main/java/com/querydsl/core/support/SerializerBase.java
+++ b/querydsl-core/src/main/java/com/querydsl/core/support/SerializerBase.java
@@ -101,7 +101,7 @@ public abstract class SerializerBase<S extends SerializerBase<S>> implements Vis
     
     public final S handle(Object arg) {
         if (arg instanceof Expression) {
-            ((Expression)arg).accept(this, null);
+            ((Expression<?>)arg).accept(this, null);
         } else {
             visitConstant(arg);
         }
@@ -136,7 +136,7 @@ public abstract class SerializerBase<S extends SerializerBase<S>> implements Vis
         for (final Template.Element element : template.getElements()) {
             final Object rv = element.convert(args);
             if (rv instanceof Expression) {                    
-                ((Expression)rv).accept(this, null);
+                ((Expression<?>)rv).accept(this, null);
             } else if (element.isString()) {
                 builder.append(rv.toString());
             } else {
diff --git a/querydsl-core/src/main/java/com/querydsl/core/types/ToStringVisitor.java b/querydsl-core/src/main/java/com/querydsl/core/types/ToStringVisitor.java
index cdd62b40f..0737ef3e9 100644
--- a/querydsl-core/src/main/java/com/querydsl/core/types/ToStringVisitor.java
+++ b/querydsl-core/src/main/java/com/querydsl/core/types/ToStringVisitor.java
@@ -60,12 +60,12 @@ public final class ToStringVisitor implements Visitor<String,Templates> {
                     if (precedence > -1 && rv instanceof Operation) {
                         if (precedence < templates.getPrecedence(((Operation<?>)rv).getOperator())) {
                             builder.append("(");
-                            builder.append(((Expression)rv).accept(this, templates));
+                            builder.append(((Expression<?>)rv).accept(this, templates));
                             builder.append(")");
                             continue;
                         }
                     }
-                    builder.append(((Expression)rv).accept(this, templates));
+                    builder.append(((Expression<?>)rv).accept(this, templates));
                 } else {
                     builder.append(rv.toString());
                 }
@@ -93,7 +93,7 @@ public final class ToStringVisitor implements Visitor<String,Templates> {
                 for (Template.Element element : pattern.getElements()) {
                     Object rv = element.convert(args);
                     if (rv instanceof Expression) {
-                        builder.append(((Expression)rv).accept(this, templates));
+                        builder.append(((Expression<?>)rv).accept(this, templates));
                     } else {
                         builder.append(rv.toString());
                     }
@@ -118,7 +118,7 @@ public final class ToStringVisitor implements Visitor<String,Templates> {
         for (Template.Element element : expr.getTemplate().getElements()) {
             Object rv = element.convert(expr.getArgs());
             if (rv instanceof Expression) {
-                builder.append(((Expression)rv).accept(this, templates));
+                builder.append(((Expression<?>)rv).accept(this, templates));
             } else {
                 builder.append(rv.toString());
             }