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DZone >

Java: Reading String From A File

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Feb. 15, 07 · · Code Snippet
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// Ref: http://www.exampledepot.com/egs/java.util.regex/Comment.html


    try {
        File f = new File("pattern.txt");
        FileReader rd = new FileReader(f);
        char[] buf = new char[(int)f.length()];
        rd.read(buf);
        patternStr = new String(buf);
    
        matcher = pattern.matcher(inputStr);
        matchFound = matcher.matches();
    } catch (IOException e) {
    }
Java (programming language) Strings Data Types

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