From 8c9db973511055e773413061d88b843c5a45e4aa Mon Sep 17 00:00:00 2001
From: Claude Warren <claude@apache.org>
Date: Tue, 3 Jan 2017 22:08:11 +0000
Subject: [PATCH] removed unused includes.

---
 .../jena/arq/querybuilder/AbstractQueryBuilder.java       | 8 ++------
 .../java/org/apache/jena/arq/querybuilder/AskBuilder.java | 1 -
 .../apache/jena/arq/querybuilder/ConstructBuilder.java    | 1 -
 3 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/AbstractQueryBuilder.java b/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/AbstractQueryBuilder.java
index 2ab2ba71b28..08dc92316d4 100644
--- a/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/AbstractQueryBuilder.java
+++ b/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/AbstractQueryBuilder.java
@@ -31,11 +31,7 @@
 import org.apache.jena.query.QueryParseException;
 import org.apache.jena.rdf.model.Resource ;
 import org.apache.jena.riot.RiotException;
-import org.apache.jena.riot.system.PrefixMap;
 import org.apache.jena.riot.system.PrefixMapFactory;
-import org.apache.jena.riot.tokens.Token;
-import org.apache.jena.riot.tokens.Tokenizer;
-import org.apache.jena.riot.tokens.TokenizerFactory;
 import org.apache.jena.shared.PrefixMapping;
 import org.apache.jena.sparql.ARQInternalErrorException ;
 import org.apache.jena.sparql.core.TriplePath;
@@ -97,14 +93,14 @@ private Object makeNodeOrPath(Object o, PrefixMapping pMapping)
 		}
 		if (o instanceof Path)
 		{
-			return (Path)o;
+			return o;
 		}
 		if (o instanceof FrontsNode) {
 			return ((FrontsNode) o).asNode();
 		}
 
 		if (o instanceof Node) {
-			return (Node) o;
+			return o;
 		}
 		if (o instanceof String) {
 			try {			
diff --git a/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/AskBuilder.java b/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/AskBuilder.java
index 83aab1b51a0..4835e660de9 100644
--- a/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/AskBuilder.java
+++ b/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/AskBuilder.java
@@ -33,7 +33,6 @@
 import org.apache.jena.sparql.core.TriplePath;
 import org.apache.jena.sparql.expr.Expr;
 import org.apache.jena.sparql.lang.sparql_11.ParseException;
-import org.apache.jena.sparql.path.Path;
 
 /**
  * Build an ASK query.
diff --git a/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/ConstructBuilder.java b/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/ConstructBuilder.java
index b49757e3a53..434c5a9bd0d 100644
--- a/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/ConstructBuilder.java
+++ b/jena-extras/jena-querybuilder/src/main/java/org/apache/jena/arq/querybuilder/ConstructBuilder.java
@@ -31,7 +31,6 @@
 import org.apache.jena.sparql.core.TriplePath;
 import org.apache.jena.sparql.expr.Expr;
 import org.apache.jena.sparql.lang.sparql_11.ParseException;
-import org.apache.jena.sparql.path.Path;
 
 /**
  * Build an Construct query.