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https://issues.apache.org/jira/browse/MNG-6825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17708587#comment-17708587
 ] 

ASF GitHub Bot commented on MNG-6825:
-------------------------------------

gnodet commented on code in PR #1080:
URL: https://github.com/apache/maven/pull/1080#discussion_r1157766172


##########
maven-core/src/main/java/org/apache/maven/internal/StringUtils.java:
##########
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.maven.internal;

Review Comment:
   All inlined...



##########
maven-artifact/src/main/java/org/apache/maven/artifact/ArtifactUtils.java:
##########
@@ -89,10 +88,15 @@ public static String key(String groupId, String artifactId, 
String version) {
     }
 
     private static void notBlank(String str, String message) {
-        int c = str != null && str.length() > 0 ? str.charAt(0) : 0;
-        if ((c < '0' || c > '9') && (c < 'a' || c > 'z')) {
-            Validate.notBlank(str, message);
+        final int strLen = str != null ? str.length() : 0;

Review Comment:
   I don't understand, you mean:
   ```
   final int strLen = str != null && !str.isEmpty() ? str.length() : 0;
   ```
   I kinda fail to see how adding an addition condition makes things more 
straightforward, but I guess that's a matter of taste, as a lot of things when 
we go to that level.





> Cleaning Up dependencies 
> plexus-utils/maven-shared-utils/commons-lang3/commons-io
> ---------------------------------------------------------------------------------
>
>                 Key: MNG-6825
>                 URL: https://issues.apache.org/jira/browse/MNG-6825
>             Project: Maven
>          Issue Type: Improvement
>          Components: Bootstrap &amp; Build
>    Affects Versions: 3.6.3
>            Reporter: Karl Heinz Marbaise
>            Assignee: Karl Heinz Marbaise
>            Priority: Minor
>             Fix For: 4.0.x-candidate
>
>
> Experiment to see if we can get rid of commons-lang3 dependency.
> * Identified code duplication between:
> ** {{org.apache.commons.lang3.StringUtils}} from {{commons-lang3}} (501879 
> Bytes commons-lang3-3.8.1.jar)
> ** {{org.codehaus.plexus.util.StringUtil}} from {{plexus-utils}} (261801 
> Bytes plexus-utils-3.2.1.jar)
> ** {{org.apache.maven.shared.utils}} from {{maven-shared-utils}} (166562 
> Bytes maven-shared-utils-3.2.1.jar)
> ** We should replace the self implemented with 
> {{org.codehaus.plexus.util.StringUtil}}. or with {{maven-shared-utils}}
> * {{commons-io}} usage by {{maven-shared-utils}} (208700 Bytes 
> commons-io-2.5.jar)



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