src/java.base/share/classes/java/util/zip/ZipOutputStream.java

*** 509,519 ****
      /**
       * Adds information about compatibility of file attribute information
       * to a version value.
       */
      private int versionMadeBy(ZipEntry e, int version) {
!         return (e.posixPerms < 0) ? version :
                  VERSION_MADE_BY_BASE_UNIX | (version & 0xff);
      }
  
      /*
       * Write central directory (CEN) header for specified entry.
--- 509,519 ----
      /**
       * Adds information about compatibility of file attribute information
       * to a version value.
       */
      private int versionMadeBy(ZipEntry e, int version) {
!         return (e.extraAttributes < 0) ? version :
                  VERSION_MADE_BY_BASE_UNIX | (version & 0xff);
      }
  
      /*
       * Write central directory (CEN) header for specified entry.
*** 604,615 ****
              commentBytes = null;
              writeShort(0);
          }
          writeShort(0);              // starting disk number
          writeShort(0);              // internal file attributes (unused)
!         // external file attributes, used for storing posix permissions
!         writeInt(e.posixPerms > 0 ? e.posixPerms << 16 : 0);
          writeInt(offset);           // relative offset of local header
          writeBytes(nameBytes, 0, nameBytes.length);
  
          // take care of EXTID_ZIP64 and EXTID_EXTT
          if (hasZip64) {
--- 604,615 ----
              commentBytes = null;
              writeShort(0);
          }
          writeShort(0);              // starting disk number
          writeShort(0);              // internal file attributes (unused)
!         // extra file attributes, used for storing posix permissions etc.
!         writeInt(e.extraAttributes > 0 ? e.extraAttributes << 16 : 0);
          writeInt(offset);           // relative offset of local header
          writeBytes(nameBytes, 0, nameBytes.length);
  
          // take care of EXTID_ZIP64 and EXTID_EXTT
          if (hasZip64) {