Rename another generated Lexer local variable that shadows a field

src/main/java/org/sablecc/sablecc/lexer/Lexer.java

@@ -410,14 +410,14 @@ public class Lexer
     @Deprecated
     protected void unread(Token tok) throws IOException
     {
-        String text = tok.getText();
-        int length = text.length();
+        String tokenText = tok.getText();
+        int length = tokenText.length();
 
         for(int i = length - 1; i >= 0; i--)
         {
             this.eof = false;
 
-            this.in.unread(text.charAt(i));
+            this.in.unread(tokenText.charAt(i));
         }
 
         this.pos = tok.getPos() - 1;

src/main/resources/org/sablecc/sablecc/lexer.txt

@@ -299,14 +299,14 @@ Macro:LexerBody
     @Deprecated
     protected void unread(Token tok) throws IOException
     {
-        String text = tok.getText();
-        int length = text.length();
+        String tokenText = tok.getText();
+        int length = tokenText.length();
 
         for(int i = length - 1; i >= 0; i--)
         {
             this.eof = false;
 
-            this.in.unread(text.charAt(i));
+            this.in.unread(tokenText.charAt(i));
         }
 
         this.pos = tok.getPos() - 1;