[JENKINS-57841] reverting irrelevant changes to ContainerTemplate.java

Author: kerogers-cloudbees

src/main/java/org/csanchez/jenkins/plugins/kubernetes/ContainerTemplate.java

@@ -1,29 +1,31 @@
 package org.csanchez.jenkins.plugins.kubernetes;
 
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+
+import org.apache.commons.lang.StringUtils;
+import org.csanchez.jenkins.plugins.kubernetes.model.TemplateEnvVar;
+import org.jenkinsci.Symbol;
+import org.kohsuke.accmod.Restricted;
+import org.kohsuke.accmod.restrictions.DoNotUse;
+import org.kohsuke.stapler.DataBoundConstructor;
+import org.kohsuke.stapler.DataBoundSetter;
+
 import com.google.common.base.Preconditions;
+
 import hudson.Extension;
 import hudson.Util;
 import hudson.model.AbstractDescribableImpl;
 import hudson.model.Descriptor;
 import hudson.model.DescriptorVisibilityFilter;
 import hudson.util.FormValidation;
 import jenkins.model.Jenkins;
-import org.apache.commons.lang.StringUtils;
-import org.csanchez.jenkins.plugins.kubernetes.model.TemplateEnvVar;
-import org.jenkinsci.Symbol;
-import org.kohsuke.accmod.Restricted;
-import org.kohsuke.accmod.restrictions.DoNotUse;
-import org.kohsuke.stapler.DataBoundConstructor;
-import org.kohsuke.stapler.DataBoundSetter;
 import org.kohsuke.stapler.QueryParameter;
 
-import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.TreeMap;
-
 
 public class ContainerTemplate extends AbstractDescribableImpl<ContainerTemplate> implements Serializable {
 
@@ -132,7 +134,7 @@ public void setCommand(String command) {
     }
 
     public String getCommand() {
-        return this.command;
+        return command;
     }
 
     @DataBoundSetter
@@ -141,7 +143,7 @@ public void setArgs(String args) {
     }
 
     public String getArgs() {
-        return this.args;
+        return args;
     }
 
     @DataBoundSetter