Code improvements in Common Utils

[vfc/nfvo/driver/ems.git] / ems / boco / src / main / java / org / onap / vfc / nfvo / emsdriver / commons / utils / Gunzip.java

diff --git a/ems/boco/src/main/java/org/onap/vfc/nfvo/emsdriver/commons/utils/Gunzip.java b/ems/boco/src/main/java/org/onap/vfc/nfvo/emsdriver/commons/utils/Gunzip.java
index e6ed9d5..edbeebc 100644 (file)
--- a/ems/boco/src/main/java/org/onap/vfc/nfvo/emsdriver/commons/utils/Gunzip.java
+++ b/ems/boco/src/main/java/org/onap/vfc/nfvo/emsdriver/commons/utils/Gunzip.java
@@ -29,7 +29,7 @@ public class Gunzip {
                                moveBytes(gzIn, fileOutput, -1, -1, 1024);
                        } 
                }catch(IOException e){
-               throw e;
+                       throw new IOException ("Gunzip", e);
                }
 
        }
@@ -44,10 +44,10 @@ public class Gunzip {
        }
 
        public long moveBytes(InputStream input, OutputStream output, long off, long len, int bufsize) throws IOException {
-               long skipped=0;
-               if (off > 0)
+               /*      long skipped=0;
+                       if (off > 0)
                        skipped = input.skip(off); // check if skipped is same as off
-
+               */
                long totalNum = 0;
                byte[] buf = new byte[bufsize];
 
@@ -65,7 +65,6 @@ public class Gunzip {
                        output.write(buf, 0, readNum);
                        totalNum += readNum;
                }
-               buf = null;
                return totalNum;
        }