fixes imports

Author: otaviojava

artemis-graph/src/main/java/org/jnosql/artemis/graph/query/AbstractGraphRepositoryProxy.java

@@ -15,7 +15,6 @@
 package org.jnosql.artemis.graph.query;
 
 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
-import org.apache.tinkerpop.gremlin.structure.Element;
 import org.apache.tinkerpop.gremlin.structure.Graph;
 import org.apache.tinkerpop.gremlin.structure.Vertex;
 import org.jnosql.artemis.Converters;
@@ -31,7 +30,6 @@
 import java.lang.reflect.InvocationHandler;
 import java.lang.reflect.Method;
 import java.lang.reflect.Parameter;
-import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;