25 

    25 

    26 package com.sun.tools.javac.parser;

    26 package com.sun.tools.javac.parser;

    27 

    27 

    28 import java.nio.CharBuffer;

    28 import java.nio.CharBuffer;

    29 

    29 

    30 import com.sun.tools.javac.code.Preview;

    31 import com.sun.tools.javac.code.Preview;

    31 import com.sun.tools.javac.code.Source;

    32 import com.sun.tools.javac.code.Source;

    32 import com.sun.tools.javac.util.Context;

    33 import com.sun.tools.javac.util.Context;

    33 import com.sun.tools.javac.util.Log;

    34 import com.sun.tools.javac.util.Log;

    34 import com.sun.tools.javac.util.Names;

    35 import com.sun.tools.javac.util.Names;

    57     final Log log;

    58     final Log log;

    58     final Names names;

    59     final Names names;

    59     final Source source;

    60     final Source source;

    60     final Preview preview;

    61     final Preview preview;

    61     final Tokens tokens;

    62     final Tokens tokens;

    62 

    64 

    63     /** Create a new scanner factory. */

    65     /** Create a new scanner factory. */

    64     protected ScannerFactory(Context context) {

    66     protected ScannerFactory(Context context) {

    65         context.put(scannerFactoryKey, this);

    67         context.put(scannerFactoryKey, this);

    66         this.log = Log.instance(context);

    68         this.log = Log.instance(context);

    67         this.names = Names.instance(context);

    69         this.names = Names.instance(context);

    68         this.source = Source.instance(context);

    70         this.source = Source.instance(context);

    69         this.preview = Preview.instance(context);

    71         this.preview = Preview.instance(context);

    70         this.tokens = Tokens.instance(context);

    72         this.tokens = Tokens.instance(context);

    71     }

    74     }

    72 

    75 

    73     public Scanner newScanner(CharSequence input, boolean keepDocComments) {

    76     public Scanner newScanner(CharSequence input, boolean keepDocComments) {

    74         if (input instanceof CharBuffer) {

    77         if (input instanceof CharBuffer) {

    75             CharBuffer buf = (CharBuffer) input;

    78             CharBuffer buf = (CharBuffer) input;