Remove redundant calls to super().

Gary Gregory · Gary Gregory · commit cb895379b92e · 2020-11-20T17:57:57.000-05:00
diff --git a/src/main/java/org/apache/commons/io/EndianUtils.java b/src/main/java/org/apache/commons/io/EndianUtils.java
@@ -43,7 +43,6 @@ public class EndianUtils {
      * Instances should NOT be constructed in standard programming.
      */
     public EndianUtils() {
-        super();
     }
 
     // ========================================== Swapping routines
diff --git a/src/main/java/org/apache/commons/io/FileExistsException.java b/src/main/java/org/apache/commons/io/FileExistsException.java
@@ -35,7 +35,6 @@ public class FileExistsException extends IOException {
      * Default Constructor.
      */
     public FileExistsException() {
-        super();
     }
 
     /**
diff --git a/src/main/java/org/apache/commons/io/FileSystemUtils.java b/src/main/java/org/apache/commons/io/FileSystemUtils.java
@@ -113,7 +113,6 @@ public class FileSystemUtils {
      * Instances should NOT be constructed in standard programming.
      */
     public FileSystemUtils() {
-        super();
     }
 
     //-----------------------------------------------------------------------
diff --git a/src/main/java/org/apache/commons/io/FileUtils.java b/src/main/java/org/apache/commons/io/FileUtils.java
@@ -3398,6 +3398,6 @@ public static void writeStringToFile(final File file, final String data, final S
      * Instances should NOT be constructed in standard programming.
      */
     public FileUtils() { //NOSONAR
-        super();
+        
     }
 }
diff --git a/src/main/java/org/apache/commons/io/FilenameUtils.java b/src/main/java/org/apache/commons/io/FilenameUtils.java
@@ -135,7 +135,6 @@ public class FilenameUtils {
      * Instances should NOT be constructed in standard programming.
      */
     public FilenameUtils() {
-        super();
     }
 
     //-----------------------------------------------------------------------
diff --git a/src/main/java/org/apache/commons/io/HexDump.java b/src/main/java/org/apache/commons/io/HexDump.java
@@ -35,7 +35,6 @@ public class HexDump {
      * Instances should NOT be constructed in standard programming.
      */
     public HexDump() {
-        super();
     }
 
     /**
diff --git a/src/main/java/org/apache/commons/io/IOUtils.java b/src/main/java/org/apache/commons/io/IOUtils.java
@@ -3363,7 +3363,7 @@ public static Writer writer(final Appendable appendable) {
      * Instances should NOT be constructed in standard programming.
      */
     public IOUtils() { //NOSONAR
-        super();
+        
     }
 
 }
diff --git a/src/main/java/org/apache/commons/io/StreamIterator.java b/src/main/java/org/apache/commons/io/StreamIterator.java
@@ -50,7 +50,6 @@ public static <T> Iterator<T> iterator(final Stream<T> stream) {
     }
 
     private StreamIterator(final Stream<E> stream) {
-        super();
         this.stream = Objects.requireNonNull(stream, "stream");
         this.iterator = stream.iterator();
     }
diff --git a/src/main/java/org/apache/commons/io/file/Counters.java b/src/main/java/org/apache/commons/io/file/Counters.java
@@ -45,7 +45,6 @@ private static class AbstractPathCounters implements PathCounters {
          */
         protected AbstractPathCounters(final Counter byteCounter, final Counter directoryCounter,
             final Counter fileCounter) {
-            super();
             this.byteCounter = byteCounter;
             this.directoryCounter = directoryCounter;
             this.fileCounter = fileCounter;
diff --git a/src/main/java/org/apache/commons/io/file/CountingPathVisitor.java b/src/main/java/org/apache/commons/io/file/CountingPathVisitor.java
@@ -76,7 +76,6 @@ public CountingPathVisitor(final PathCounters pathCounter) {
      * @since 2.9.0
      */
     public CountingPathVisitor(final PathCounters pathCounter, final PathFilter fileFilter, final PathFilter dirFilter) {
-        super();
         this.pathCounters = Objects.requireNonNull(pathCounter, "pathCounter");
         this.fileFilter = Objects.requireNonNull(fileFilter, "fileFilter");
         this.dirFilter = Objects.requireNonNull(dirFilter, "dirFilter");
diff --git a/src/main/java/org/apache/commons/io/file/DirectoryStreamFilter.java b/src/main/java/org/apache/commons/io/file/DirectoryStreamFilter.java
@@ -42,7 +42,6 @@ public class DirectoryStreamFilter implements DirectoryStream.Filter<Path> {
      * @param pathFilter How to filter paths.
      */
     public DirectoryStreamFilter(final PathFilter pathFilter) {
-        super();
         // TODO Instead of NPE, we could map null to FalseFileFilter.
         this.pathFilter = Objects.requireNonNull(pathFilter, "pathFilter");
     }
diff --git a/src/main/java/org/apache/commons/io/file/SimplePathVisitor.java b/src/main/java/org/apache/commons/io/file/SimplePathVisitor.java
@@ -31,7 +31,6 @@ public abstract class SimplePathVisitor extends SimpleFileVisitor<Path> implemen
      * Constructs a new instance.
      */
     protected SimplePathVisitor() {
-        super();
     }
 
 }
diff --git a/src/main/java/org/apache/commons/io/file/spi/FileSystemProviders.java b/src/main/java/org/apache/commons/io/file/spi/FileSystemProviders.java
@@ -61,7 +61,6 @@ public static FileSystemProviders installed() {
      * Might make public later.
      */
     private FileSystemProviders(final List<FileSystemProvider> providers) {
-        super();
         this.providers = providers;
     }
 
diff --git a/src/main/java/org/apache/commons/io/filefilter/FileEqualsFileFilter.java b/src/main/java/org/apache/commons/io/filefilter/FileEqualsFileFilter.java
@@ -41,7 +41,6 @@ public class FileEqualsFileFilter extends AbstractFileFilter {
      * @param file The file to match.
      */
     public FileEqualsFileFilter(final File file) {
-        super();
         this.file = file;
         this.path = file.toPath();
     }
diff --git a/src/main/java/org/apache/commons/io/filefilter/PathEqualsFileFilter.java b/src/main/java/org/apache/commons/io/filefilter/PathEqualsFileFilter.java
@@ -40,7 +40,6 @@ public class PathEqualsFileFilter extends AbstractFileFilter {
      * @param file The file to match.
      */
     public PathEqualsFileFilter(final Path file) {
-        super();
         this.path = file;
     }
 
diff --git a/src/main/java/org/apache/commons/io/filefilter/PathVisitorFileFilter.java b/src/main/java/org/apache/commons/io/filefilter/PathVisitorFileFilter.java
@@ -43,7 +43,6 @@ public class PathVisitorFileFilter extends AbstractFileFilter {
      * @param pathVisitor visit me.
      */
     public PathVisitorFileFilter(final PathVisitor pathVisitor) {
-        super();
         this.pathVisitor = pathVisitor == null ? NoopPathVisitor.INSTANCE : pathVisitor;
     }
 
diff --git a/src/main/java/org/apache/commons/io/input/CharSequenceInputStream.java b/src/main/java/org/apache/commons/io/input/CharSequenceInputStream.java
@@ -60,7 +60,6 @@ public class CharSequenceInputStream extends InputStream {
      * @throws IllegalArgumentException if the buffer is not large enough to hold a complete character
      */
     public CharSequenceInputStream(final CharSequence cs, final Charset charset, final int bufferSize) {
-        super();
         this.encoder = charset.newEncoder()
             .onMalformedInput(CodingErrorAction.REPLACE)
             .onUnmappableCharacter(CodingErrorAction.REPLACE);
diff --git a/src/main/java/org/apache/commons/io/output/FileWriterWithEncoding.java b/src/main/java/org/apache/commons/io/output/FileWriterWithEncoding.java
@@ -155,7 +155,6 @@ public FileWriterWithEncoding(final File file, final String charsetName) throws
      * @throws IOException in case of an I/O error
      */
     public FileWriterWithEncoding(final File file, final String charsetName, final boolean append) throws IOException {
-        super();
         this.out = initWriter(file, charsetName, append);
     }
 
@@ -181,7 +180,6 @@ public FileWriterWithEncoding(final File file, final Charset charset) throws IOE
      * @throws IOException in case of an I/O error
      */
     public FileWriterWithEncoding(final File file, final Charset encoding, final boolean append) throws IOException {
-        super();
         this.out = initWriter(file, encoding, append);
     }
 
@@ -208,7 +206,6 @@ public FileWriterWithEncoding(final File file, final CharsetEncoder charsetEncod
      */
     public FileWriterWithEncoding(final File file, final CharsetEncoder charsetEncoder, final boolean append)
             throws IOException {
-        super();
         this.out = initWriter(file, charsetEncoder, append);
     }
 
diff --git a/src/main/java/org/apache/commons/io/output/LockableFileWriter.java b/src/main/java/org/apache/commons/io/output/LockableFileWriter.java
@@ -174,7 +174,6 @@ public LockableFileWriter(final File file, final String charsetName) throws IOEx
      */
     public LockableFileWriter(File file, final Charset charset, final boolean append,
             String lockDir) throws IOException {
-        super();
         // init file to create/append
         file = file.getAbsoluteFile();
         if (file.getParentFile() != null) {
diff --git a/src/main/java/org/apache/commons/io/output/NullOutputStream.java b/src/main/java/org/apache/commons/io/output/NullOutputStream.java
@@ -36,7 +36,6 @@ public class NullOutputStream extends OutputStream {
      */
     @Deprecated
     public NullOutputStream() {
-        super();
     }
 
     /**
diff --git a/src/test/java/org/apache/commons/io/DirectoryWalkerTestCase.java b/src/test/java/org/apache/commons/io/DirectoryWalkerTestCase.java
@@ -442,7 +442,6 @@ static class TestCancelWalker extends DirectoryWalker<File> {
         private final boolean suppressCancel;
 
         TestCancelWalker(final String cancelFileName,final boolean suppressCancel) {
-            super();
             this.cancelFileName = cancelFileName;
             this.suppressCancel = suppressCancel;
         }
@@ -493,7 +492,6 @@ static class TestMultiThreadCancelWalker extends DirectoryWalker<File> {
         public List<File> results;
 
         TestMultiThreadCancelWalker(final String cancelFileName, final boolean suppressCancel) {
-            super();
             this.cancelFileName = cancelFileName;
             this.suppressCancel = suppressCancel;
         }
diff --git a/src/test/java/org/apache/commons/io/DirectoryWalkerTestCaseJava4.java b/src/test/java/org/apache/commons/io/DirectoryWalkerTestCaseJava4.java
@@ -418,7 +418,6 @@ static class TestCancelWalker extends DirectoryWalker {
         private final boolean suppressCancel;
 
         TestCancelWalker(final String cancelFileName, final boolean suppressCancel) {
-            super();
             this.cancelFileName = cancelFileName;
             this.suppressCancel = suppressCancel;
         }
@@ -477,7 +476,6 @@ static class TestMultiThreadCancelWalker extends DirectoryWalker {
         public List results;
 
         TestMultiThreadCancelWalker(final String cancelFileName, final boolean suppressCancel) {
-            super();
             this.cancelFileName = cancelFileName;
             this.suppressCancel = suppressCancel;
         }
diff --git a/src/test/java/org/apache/commons/io/FileUtilsTestCase.java b/src/test/java/org/apache/commons/io/FileUtilsTestCase.java
@@ -82,7 +82,6 @@ public class FileUtilsTestCase {
     static class ListDirectoryWalker extends DirectoryWalker<File> {
 
         ListDirectoryWalker() {
-            super();
         }
 
         @Override

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,6 @@ public class EndianUtils {`
`43`	`43`	`* Instances should NOT be constructed in standard programming.`
`44`	`44`	`*/`
`45`	`45`	`public EndianUtils() {`
`46`		`- super();`
`47`	`46`	`}`
`48`	`47`
`49`	`48`	`// ========================================== Swapping routines`
Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,6 @@ public class FileExistsException extends IOException {`
`35`	`35`	`* Default Constructor.`
`36`	`36`	`*/`
`37`	`37`	`public FileExistsException() {`
`38`		`- super();`
`39`	`38`	`}`
`40`	`39`
`41`	`40`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -113,7 +113,6 @@ public class FileSystemUtils {`
`113`	`113`	`* Instances should NOT be constructed in standard programming.`
`114`	`114`	`*/`
`115`	`115`	`public FileSystemUtils() {`
`116`		`- super();`
`117`	`116`	`}`
`118`	`117`
`119`	`118`	`//-----------------------------------------------------------------------`
Original file line number	Diff line number	Diff line change
`@@ -3398,6 +3398,6 @@ public static void writeStringToFile(final File file, final String data, final S`
`3398`	`3398`	`* Instances should NOT be constructed in standard programming.`
`3399`	`3399`	`*/`
`3400`	`3400`	`public FileUtils() { //NOSONAR`
`3401`		`- super();`
	`3401`	`+`
`3402`	`3402`	`}`
`3403`	`3403`	`}`
Original file line number	Diff line number	Diff line change
`@@ -135,7 +135,6 @@ public class FilenameUtils {`
`135`	`135`	`* Instances should NOT be constructed in standard programming.`
`136`	`136`	`*/`
`137`	`137`	`public FilenameUtils() {`
`138`		`- super();`
`139`	`138`	`}`
`140`	`139`
`141`	`140`	`//-----------------------------------------------------------------------`
Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,6 @@ public class HexDump {`
`35`	`35`	`* Instances should NOT be constructed in standard programming.`
`36`	`36`	`*/`
`37`	`37`	`public HexDump() {`
`38`		`- super();`
`39`	`38`	`}`
`40`	`39`
`41`	`40`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -3363,7 +3363,7 @@ public static Writer writer(final Appendable appendable) {`
`3363`	`3363`	`* Instances should NOT be constructed in standard programming.`
`3364`	`3364`	`*/`
`3365`	`3365`	`public IOUtils() { //NOSONAR`
`3366`		`- super();`
	`3366`	`+`
`3367`	`3367`	`}`
`3368`	`3368`
`3369`	`3369`	`}`
Original file line number	Diff line number	Diff line change
`@@ -50,7 +50,6 @@ public static <T> Iterator<T> iterator(final Stream<T> stream) {`
`50`	`50`	`}`
`51`	`51`
`52`	`52`	`private StreamIterator(final Stream<E> stream) {`
`53`		`- super();`
`54`	`53`	`this.stream = Objects.requireNonNull(stream, "stream");`
`55`	`54`	`this.iterator = stream.iterator();`
`56`	`55`	`}`