Bug 1131 - yang-parser-impl cleanup

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / builder / impl / ExtensionBuilderImpl.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/ExtensionBuilderImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/ExtensionBuilderImpl.java
index 5d6eed0f79bab5c8707ea0fa4dbbaeef49ac70b9..e96f32007699cbee49c8ae46e70ce208e8fe3950 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/ExtensionBuilderImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/ExtensionBuilderImpl.java
@@ -7,8 +7,9 @@
  */
 package org.opendaylight.yangtools.yang.parser.builder.impl;
 
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableList;
 import java.util.List;
-
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.model.api.ExtensionDefinition;
 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
@@ -18,9 +19,6 @@ import org.opendaylight.yangtools.yang.parser.builder.api.ExtensionBuilder;
 import org.opendaylight.yangtools.yang.parser.builder.api.UnknownSchemaNodeBuilder;
 import org.opendaylight.yangtools.yang.parser.builder.util.AbstractSchemaNodeBuilder;
 
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableList;
-
 public final class ExtensionBuilderImpl extends AbstractSchemaNodeBuilder implements ExtensionBuilder {
     private ExtensionDefinitionImpl instance;
     private String argument;
@@ -162,11 +160,11 @@ public final class ExtensionBuilderImpl extends AbstractSchemaNodeBuilder implem
         public String toString() {
             StringBuilder sb = new StringBuilder(ExtensionDefinitionImpl.class.getSimpleName());
             sb.append("[");
-            sb.append("argument=" + argument);
-            sb.append(", qname=" + qname);
-            sb.append(", schemaPath=" + schemaPath);
-            sb.append(", extensionSchemaNodes=" + unknownNodes);
-            sb.append(", yin=" + yin);
+            sb.append("argument=").append(argument);
+            sb.append(", qname=").append(qname);
+            sb.append(", schemaPath=").append(schemaPath);
+            sb.append(", extensionSchemaNodes=").append(unknownNodes);
+            sb.append(", yin=").append(yin);
             sb.append("]");
             return sb.toString();
         }