diff --git a/pmd-visualforce/src/main/java/net/sourceforge/pmd/lang/vf/ast/TokenMgrError.java b/pmd-visualforce/src/main/java/net/sourceforge/pmd/lang/vf/ast/TokenMgrError.java
deleted file mode 100644
index 117c396b41..0000000000
--- a/pmd-visualforce/src/main/java/net/sourceforge/pmd/lang/vf/ast/TokenMgrError.java
+++ /dev/null
@@ -1,148 +0,0 @@
-
-package net.sourceforge.pmd.lang.vf.ast;
-
-import net.sourceforge.pmd.lang.ast.AbstractTokenManager;
-
-/** Token Manager Error. */
-public class TokenMgrError extends RuntimeException
-{
-
-  /**
-   * The version identifier for this Serializable class.
-   * Increment only if the <i>serialized</i> form of the
-   * class changes.
-   */
-  private static final long serialVersionUID = 1L;
-
-  /*
-   * Ordinals for various reasons why an Error of this type can be thrown.
-   */
-
-  /**
-   * Lexical error occurred.
-   */
-  public static final int LEXICAL_ERROR = 0;
-
-  /**
-   * An attempt was made to create a second instance of a static token manager.
-   */
-  public static final int STATIC_LEXER_ERROR = 1;
-
-  /**
-   * Tried to change to an invalid lexical state.
-   */
-  public static final int INVALID_LEXICAL_STATE = 2;
-
-  /**
-   * Detected (and bailed out of) an infinite loop in the token manager.
-   */
-  public static final int LOOP_DETECTED = 3;
-
-  /**
-   * Indicates the reason why the exception is thrown. It will have
-   * one of the above 4 values.
-   */
-  int errorCode;
-
-  /**
-   * Replaces unprintable characters by their escaped (or unicode escaped)
-   * equivalents in the given string
-   */
-  protected static final String addEscapes(String str) {
-    StringBuffer retval = new StringBuffer();
-    char ch;
-    for (int i = 0; i < str.length(); i++) {
-      switch (str.charAt(i))
-      {
-        case 0 :
-          continue;
-        case '\b':
-          retval.append("\\b");
-          continue;
-        case '\t':
-          retval.append("\\t");
-          continue;
-        case '\n':
-          retval.append("\\n");
-          continue;
-        case '\f':
-          retval.append("\\f");
-          continue;
-        case '\r':
-          retval.append("\\r");
-          continue;
-        case '\"':
-          retval.append("\\\"");
-          continue;
-        case '\'':
-          retval.append("\\\'");
-          continue;
-        case '\\':
-          retval.append("\\\\");
-          continue;
-        default:
-          if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
-            String s = "0000" + Integer.toString(ch, 16);
-            retval.append("\\u" + s.substring(s.length() - 4, s.length()));
-          } else {
-            retval.append(ch);
-          }
-          continue;
-      }
-    }
-    return retval.toString();
-  }
-
-  /**
-   * Returns a detailed message for the Error when it is thrown by the
-   * token manager to indicate a lexical error.
-   * Parameters :
-   *    EOFSeen     : indicates if EOF caused the lexical error
-   *    curLexState : lexical state in which this error occurred
-   *    errorLine   : line number when the error occurred
-   *    errorColumn : column number when the error occurred
-   *    errorAfter  : prefix that was seen before this error occurred
-   *    curchar     : the offending character
-   * Note: You can customize the lexical error message by modifying this method.
-   */
-  protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
-    return("Lexical error in file " + AbstractTokenManager.getFileName() + " at line " +
-          errorLine + ", column " +
-          errorColumn + ".  Encountered: " +
-          (EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
-          "after : \"" + addEscapes(errorAfter) + "\"");
-  }
-
-  /**
-   * You can also modify the body of this method to customize your error messages.
-   * For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
-   * of end-users concern, so you can return something like :
-   *
-   *     "Internal Error : Please file a bug report .... "
-   *
-   * from this method for such cases in the release version of your parser.
-   */
-  public String getMessage() {
-    return super.getMessage();
-  }
-
-  /*
-   * Constructors of various flavors follow.
-   */
-
-  /** No arg constructor. */
-  public TokenMgrError() {
-  }
-
-  /** Constructor with message and reason. */
-  public TokenMgrError(String message, int reason) {
-    super(message);
-    errorCode = reason;
-  }
-
-  /** Full Constructor. */
-  public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
-    this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
-  }
-}
-/* JavaCC - OriginalChecksum=c85aad4d5805fc96f6457a5c4cee44ab (do not edit this line) */