Renamed per @rfsholte's request

Author: mkarg

src/main/java/org/codehaus/plexus/util/VersionSpecifics.java renamed to src/main/java/org/codehaus/plexus/util/BaseIOUtil.java

@@ -9,14 +9,10 @@
 /**
  * Implementation specific to Java SE 8 version.
  */
-final class VersionSpecifics
+abstract class BaseIOUtil
 {
     private static final int DEFAULT_BUFFER_SIZE = 1024 * 16;
 
-    private VersionSpecifics() {
-        // singleton
-    }
-
     static void copy( final InputStream input, final OutputStream output )
         throws IOException
     {

src/main/java/org/codehaus/plexus/util/IOUtil.java

@@ -132,7 +132,7 @@
  * method variants to specify buffer size and encoding, each row may correspond to up to 4 methods.
  */
 
-public final class IOUtil
+public final class IOUtil extends BaseIOUtil
 {
     private static final int DEFAULT_BUFFER_SIZE = 1024 * 16;
 
@@ -156,7 +156,7 @@ private IOUtil()
     public static void copy( final InputStream input, final OutputStream output )
         throws IOException
     {
-        VersionSpecifics.copy( input, output );
+        BaseIOUtil.copy( input, output );
     }
 
     /**
@@ -186,7 +186,7 @@ public static void copy( final InputStream input, final OutputStream output, fin
     public static void copy( final Reader input, final Writer output )
         throws IOException
     {
-        VersionSpecifics.copy( input, output );
+        BaseIOUtil.copy( input, output );
     }
 
     /**

src/main/java10/org/codehaus/plexus/util/VersionSpecifics.java renamed to src/main/java10/org/codehaus/plexus/util/BaseIOUtil.java

@@ -9,12 +9,8 @@
 /**
  * Implementation specific to Java SE 10 version.
  */
-final class VersionSpecifics
+abstract class BaseIOUtil
 {
-    private VersionSpecifics() {
-        // singleton
-    }
-
     static void copy( final InputStream input, final OutputStream output )
         throws IOException
     {

src/main/java9/org/codehaus/plexus/util/VersionSpecifics.java renamed to src/main/java9/org/codehaus/plexus/util/BaseIOUtil.java

@@ -9,14 +9,10 @@
 /**
  * Implementation specific to Java SE 9 version.
  */
-final class VersionSpecifics
+abstract class BaseIOUtil
 {
     private static final int DEFAULT_BUFFER_SIZE = 1024 * 16;
 
-    private VersionSpecifics() {
-        // singleton
-    }
-
     static void copy( final InputStream input, final OutputStream output )
         throws IOException
     {