src/java.base/share/classes/jdk/internal/util/xml/impl/Parser.java

*** 118,130 ****
      private String mUnent;  // unresolved entity name
      private Pair mDltd;   // deleted objects for reuse
      /**
       * Default prefixes
       */
!     private static final char NONS[];
!     private static final char XML[];
!     private static final char XMLNS[];
  
      static {
          NONS = new char[1];
          NONS[0] = (char) 0;
  
--- 118,130 ----
      private String mUnent;  // unresolved entity name
      private Pair mDltd;   // deleted objects for reuse
      /**
       * Default prefixes
       */
!     private static final char[] NONS;
!     private static final char[] XML;
!     private static final char[] XMLNS;
  
      static {
          NONS = new char[1];
          NONS[0] = (char) 0;
  
*** 152,162 ****
       * - 'd' for any decimal digit character value;<br> - 'z' for any
       * character less than ' ' except '\t', '\n', '\r';<br> An ASCII (7 bit)
       * character which does not fall in any category listed above is mapped to
       * it self.
       */
!     private static final byte asctyp[];
      /**
       * NMTOKEN character type array.
       *
       * This array maps an ASCII (7 bit) character to the character type.<br>
       * Possible character type values are:<br> - 0 for underscore ('_') or any
--- 152,162 ----
       * - 'd' for any decimal digit character value;<br> - 'z' for any
       * character less than ' ' except '\t', '\n', '\r';<br> An ASCII (7 bit)
       * character which does not fall in any category listed above is mapped to
       * it self.
       */
!     private static final byte[] asctyp;
      /**
       * NMTOKEN character type array.
       *
       * This array maps an ASCII (7 bit) character to the character type.<br>
       * Possible character type values are:<br> - 0 for underscore ('_') or any
*** 164,174 ****
       * (':') character;<br> - 2 for dash ('-') and dot ('.') or any decimal
       * digit character value;<br> - 3 for any kind of white space character<br>
       * An ASCII (7 bit) character which does not fall in any category listed
       * above is mapped to 0xff.
       */
!     private static final byte nmttyp[];
  
      /**
       * Static constructor.
       *
       * Sets up the ASCII character type array which is used by
--- 164,174 ----
       * (':') character;<br> - 2 for dash ('-') and dot ('.') or any decimal
       * digit character value;<br> - 3 for any kind of white space character<br>
       * An ASCII (7 bit) character which does not fall in any category listed
       * above is mapped to 0xff.
       */
!     private static final byte[] nmttyp;
  
      /**
       * Static constructor.
       *
       * Sets up the ASCII character type array which is used by
*** 950,960 ****
       *
       * @exception Exception is parser specific exception form panic method.
       * @exception IOException
       */
      private void dtdattl() throws Exception {
!         char elmqn[] = null;
          Pair elm = null;
          char ch;
          for (short st = 0; st >= 0;) {
              ch = getch();
              switch (st) {
--- 950,960 ----
       *
       * @exception Exception is parser specific exception form panic method.
       * @exception IOException
       */
      private void dtdattl() throws Exception {
!         char[] elmqn = null;
          Pair elm = null;
          char ch;
          for (short st = 0; st >= 0;) {
              ch = getch();
              switch (st) {
*** 1036,1046 ****
       * @exception Exception is parser specific exception form panic method.
       * @exception IOException
       */
      @SuppressWarnings("fallthrough")
      private void dtdatt(Pair elm) throws Exception {
!         char attqn[] = null;
          Pair att = null;
          char ch;
          for (short st = 0; st >= 0;) {
              ch = getch();
              switch (st) {
--- 1036,1046 ----
       * @exception Exception is parser specific exception form panic method.
       * @exception IOException
       */
      @SuppressWarnings("fallthrough")
      private void dtdatt(Pair elm) throws Exception {
!         char[] attqn = null;
          Pair att = null;
          char ch;
          for (short st = 0; st >= 0;) {
              ch = getch();
              switch (st) {
*** 1772,1782 ****
       */
      protected char[] qname(boolean ns)
              throws Exception {
          mBuffIdx = -1;
          bname(ns);
!         char chars[] = new char[mBuffIdx + 1];
          System.arraycopy(mBuff, 0, chars, 0, mBuffIdx + 1);
          return chars;
      }
  
      /**
--- 1772,1782 ----
       */
      protected char[] qname(boolean ns)
              throws Exception {
          mBuffIdx = -1;
          bname(ns);
!         char[] chars = new char[mBuffIdx + 1];
          System.arraycopy(mBuff, 0, chars, 0, mBuffIdx + 1);
          return chars;
      }
  
      /**
*** 2708,2718 ****
      private void bappend(char ch) {
          try {
              mBuff[++mBuffIdx] = ch;
          } catch (Exception exp) {
              //          Double the buffer size
!             char buff[] = new char[mBuff.length << 1];
              System.arraycopy(mBuff, 0, buff, 0, mBuff.length);
              mBuff = buff;
              mBuff[mBuffIdx] = ch;
          }
      }
--- 2708,2718 ----
      private void bappend(char ch) {
          try {
              mBuff[++mBuffIdx] = ch;
          } catch (Exception exp) {
              //          Double the buffer size
!             char[] buff = new char[mBuff.length << 1];
              System.arraycopy(mBuff, 0, buff, 0, mBuff.length);
              mBuff = buff;
              mBuff[mBuffIdx] = ch;
          }
      }
*** 2726,2736 ****
       */
      private void bcopy(int cidx, int bidx) {
          int length = mChIdx - cidx;
          if ((bidx + length + 1) >= mBuff.length) {
              //          Expand the buffer
!             char buff[] = new char[mBuff.length + length];
              System.arraycopy(mBuff, 0, buff, 0, mBuff.length);
              mBuff = buff;
          }
          System.arraycopy(mChars, cidx, mBuff, bidx, length);
          mBuffIdx += length;
--- 2726,2736 ----
       */
      private void bcopy(int cidx, int bidx) {
          int length = mChIdx - cidx;
          if ((bidx + length + 1) >= mBuff.length) {
              //          Expand the buffer
!             char[] buff = new char[mBuff.length + length];
              System.arraycopy(mBuff, 0, buff, 0, mBuff.length);
              mBuff = buff;
          }
          System.arraycopy(mChars, cidx, mBuff, bidx, length);
          mBuffIdx += length;