src/share/classes/com/sun/java/util/jar/pack/BandStructure.java

rev 3516 : 7021582: convert jar/zip code and tests to use try-with-resources
Reviewed-by: XXX

*** 741,751 ****
              values = null;  // for GC
          }
  
          private void dumpBand() throws IOException {
              assert(optDumpBands);
!             PrintStream ps = new PrintStream(getDumpStream(this, ".txt"));
              String irr = (bandCoding == regularCoding) ? "" : " irregular";
              ps.print("# length="+length+
                       " size="+outputSize()+
                       irr+" coding="+bandCoding);
              if (metaCoding != noMetaCoding) {
--- 741,751 ----
              values = null;  // for GC
          }
  
          private void dumpBand() throws IOException {
              assert(optDumpBands);
!             try (PrintStream ps = new PrintStream(getDumpStream(this, ".txt"))) {
                  String irr = (bandCoding == regularCoding) ? "" : " irregular";
                  ps.print("# length="+length+
                           " size="+outputSize()+
                           irr+" coding="+bandCoding);
                  if (metaCoding != noMetaCoding) {
*** 755,768 ****
                      sb.append(" ").append(metaCoding[i] & 0xFF);
                  }
                  ps.print(" //header: "+sb);
              }
              printArrayTo(ps, values, 0, length);
!             ps.close();
!             OutputStream ds = getDumpStream(this, ".bnd");
              bandCoding.writeArrayTo(ds, values, 0, length);
!             ds.close();
          }
  
          /** Disburse one value. */
          protected int getValue() {
              assert(phase() == DISBURSE_PHASE);
--- 755,768 ----
                          sb.append(" ").append(metaCoding[i] & 0xFF);
                      }
                      ps.print(" //header: "+sb);
                  }
                  printArrayTo(ps, values, 0, length);
!             }
!             try (OutputStream ds = getDumpStream(this, ".bnd")) {
                  bandCoding.writeArrayTo(ds, values, 0, length);
!             }
          }
  
          /** Disburse one value. */
          protected int getValue() {
              assert(phase() == DISBURSE_PHASE);
*** 827,842 ****
              destroy();  // done with the bits!
          }
  
          private void dumpBand() throws IOException {
              assert(optDumpBands);
!             OutputStream ds = getDumpStream(this, ".bnd");
              if (bytesForDump != null)
                  bytesForDump.writeTo(ds);
              else
                  bytes.writeTo(ds);
!             ds.close();
          }
  
          public void readDataFrom(InputStream in) throws IOException {
              int vex = valuesExpected();
              if (vex == 0)  return;
--- 827,842 ----
              destroy();  // done with the bits!
          }
  
          private void dumpBand() throws IOException {
              assert(optDumpBands);
!             try (OutputStream ds = getDumpStream(this, ".bnd")) {
                  if (bytesForDump != null)
                      bytesForDump.writeTo(ds);
                  else
                      bytes.writeTo(ds);
!             }
          }
  
          public void readDataFrom(InputStream in) throws IOException {
              int vex = valuesExpected();
              if (vex == 0)  return;