Dropping unnecessary semicolons

core/src/main/java/hudson/EnvVars.java

@@ -226,8 +226,8 @@ public class EnvVars extends TreeMap<String,String> {
                 }
                 return refereeSetMap.get(n);
             }
-        };
-        
+        }
+
         private final Comparator<? super String> comparator;
         
         @Nonnull

core/src/main/java/hudson/node_monitors/ClockMonitor.java

@@ -77,5 +77,5 @@ public class ClockMonitor extends NodeMonitor {
         public NodeMonitor newInstance(StaplerRequest req, JSONObject formData) throws FormException {
             return new ClockMonitor();
         }
-    };
+    }
 }

core/src/main/java/hudson/node_monitors/SwapSpaceMonitor.java

@@ -106,7 +106,7 @@ public class SwapSpaceMonitor extends NodeMonitor {
         public NodeMonitor newInstance(StaplerRequest req, JSONObject formData) throws FormException {
             return new SwapSpaceMonitor();
         }
-    };
+    }
 
     /**
      * Obtains the string that represents the architecture.

core/src/main/java/hudson/security/HudsonPrivateSecurityRealm.java

@@ -902,8 +902,8 @@ public class HudsonPrivateSecurityRealm extends AbstractPasswordBasedSecurityRea
             return password.startsWith(JBCRYPT_HEADER) && JBCRYPT_ENCODER.isHashValid(password.substring(JBCRYPT_HEADER.length()));
         }
 
-    };
-    
+    }
+
     public static final MultiPasswordEncoder PASSWORD_ENCODER = new MultiPasswordEncoder();
 
     @Extension @Symbol("local")

core/src/main/java/hudson/security/LegacySecurityRealm.java

@@ -110,5 +110,5 @@ public final class LegacySecurityRealm extends SecurityRealm implements Authenti
         public String getDisplayName() {
             return Messages.LegacySecurityRealm_Displayname();
         }
-    };
+    }
 }

core/src/main/java/hudson/util/ChunkedInputStream.java

@@ -345,7 +345,6 @@ public class ChunkedInputStream extends InputStream {
         // read and discard the remainder of the message
         byte[] buffer = new byte[1024];
         while (inStream.read(buffer) >= 0) {
-            ;
         }
     }
 }

core/src/main/java/hudson/util/jna/SHELLEXECUTEINFO.java

@@ -104,9 +104,10 @@ public class SHELLEXECUTEINFO extends Structure {
 
         public static class ByReference extends DUMMYUNIONNAME_union implements Structure.ByReference {
             
-        };
+        }
+
         public static class ByValue extends DUMMYUNIONNAME_union implements Structure.ByValue {
             
-        };
-    };
+        }
+    }
 }

core/src/main/java/hudson/widgets/HistoryWidget.java

@@ -95,7 +95,7 @@ public class HistoryWidget<O extends ModelObject,T> extends Widget {
         this.owner = owner;
         this.newerThan = getPagingParam(currentRequest, "newer-than");
         this.olderThan = getPagingParam(currentRequest, "older-than");
-        this.searchString = currentRequest.getParameter("search");;
+        this.searchString = currentRequest.getParameter("search");
     }
 
     /**

core/src/main/java/jenkins/org/apache/commons/validator/routines/DomainValidator.java

@@ -1886,9 +1886,8 @@ public class DomainValidator implements Serializable {
         INFRASTRUCTURE_RO,
         /** Get a copy of the local table */
         LOCAL_RO
-        ;
-    };
-    
+    }
+
     // For use by unit test code only
     static synchronized void clearTLDOverrides() {
         inUse = false;

core/src/main/java/jenkins/util/Timer.java

@@ -62,6 +62,6 @@ public class Timer {
     /**
      * Do not create this.
      */
-    private Timer() {};
+    private Timer() {}
 
 }