accept "impossible" exceptions

src/main/org/apache/tools/tar/TarEntry.java

@@ -846,7 +846,7 @@ public class TarEntry implements TarConstants {
                 writeEntryHeader(outbuf, TarUtils.FALLBACK_ENCODING, false);
             } catch (IOException ex2) {
                 // impossible
-                throw new RuntimeException(ex2);
+                throw new RuntimeException(ex2); //NOSONAR
             }
         }
     }
@@ -932,7 +932,7 @@ public class TarEntry implements TarConstants {
                 parseTarHeader(header, TarUtils.DEFAULT_ENCODING, true);
             } catch (IOException ex2) {
                 // not really possible
-                throw new RuntimeException(ex2);
+                throw new RuntimeException(ex2); //NOSONAR
             }
         }
     }
@@ -1095,7 +1095,8 @@ public class TarEntry implements TarConstants {
         try {
             buffer1 = expected.getBytes("ASCII");
         } catch (UnsupportedEncodingException e) {
-            throw new RuntimeException(e); // Should not happen
+            // Should not happen
+            throw new RuntimeException(e); //NOSONAR
         }
         return isEqual(buffer1, 0, buffer1.length, buffer, offset, length,
                        false);

src/main/org/apache/tools/tar/TarUtils.java

@@ -265,7 +265,7 @@ public class TarUtils {
                 return parseName(buffer, offset, length, FALLBACK_ENCODING);
             } catch (final IOException ex2) {
                 // impossible
-                throw new RuntimeException(ex2);
+                throw new RuntimeException(ex2); //NOSONAR
             }
         }
     }
@@ -324,7 +324,7 @@ public class TarUtils {
                                        FALLBACK_ENCODING);
             } catch (final IOException ex2) {
                 // impossible
-                throw new RuntimeException(ex2);
+                throw new RuntimeException(ex2); //NOSONAR
             }
         }
     }

src/main/org/apache/tools/zip/AbstractUnicodeExtraField.java

@@ -54,7 +54,7 @@ public abstract class AbstractUnicodeExtraField implements ZipExtraField {
         try {
             unicodeName = text.getBytes("UTF-8");
         } catch (final UnsupportedEncodingException e) {
-            throw new RuntimeException("FATAL: UTF-8 encoding not supported.",
+            throw new RuntimeException("FATAL: UTF-8 encoding not supported.", //NOSONAR
                                        e);
         }
     }

src/main/org/apache/tools/zip/AsiExtraField.java

@@ -346,7 +346,7 @@ public class AsiExtraField implements ZipExtraField, UnixStat, Cloneable {
             return cloned;
         } catch (CloneNotSupportedException cnfe) {
             // impossible
-            throw new RuntimeException(cnfe);
+            throw new RuntimeException(cnfe); //NOSONAR
         }
     }
 }

src/main/org/apache/tools/zip/GeneralPurposeBit.java

@@ -188,7 +188,7 @@ public final class GeneralPurposeBit implements Cloneable {
             return super.clone();
         } catch (CloneNotSupportedException ex) {
             // impossible
-            throw new RuntimeException("GeneralPurposeBit is not Cloneable?", ex);
+            throw new RuntimeException("GeneralPurposeBit is not Cloneable?", ex); //NOSONAR
         }
     }
 }

src/main/org/apache/tools/zip/ZipLong.java

@@ -190,7 +190,7 @@ public final class ZipLong implements Cloneable {
             return super.clone();
         } catch (CloneNotSupportedException cnfe) {
             // impossible
-            throw new RuntimeException(cnfe);
+            throw new RuntimeException(cnfe); //NOSONAR
         }
     }
 

src/main/org/apache/tools/zip/ZipShort.java

@@ -155,7 +155,7 @@ public final class ZipShort implements Cloneable {
             return super.clone();
         } catch (CloneNotSupportedException cnfe) {
             // impossible
-            throw new RuntimeException(cnfe);
+            throw new RuntimeException(cnfe); //NOSONAR
         }
     }