Example usage for java.io FileReader toString

Introduction

In this page you can find the example usage for java.io FileReader toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:org.jaggeryjs.jaggery.tools.JaggeryShell.java

/**
 * Evaluate JavaScript source.//from   www .  jav  a  2 s.co m
 *
 * @param cx the current context
 * @param filename the name of the file to compile, or null
 *                 for interactive mode.
 */
@SuppressWarnings("unused")
private void processSource(Context cx, String filename) {
    if (filename == null) {
        processSource(cx);
    } else {

        final String fileSeparator = System.getProperty("file.separator");
        String fileToProcess = filename.replace("\\", fileSeparator + fileSeparator);
        fileToProcess = fileToProcess.replace("/", fileSeparator + fileSeparator);

        FileReader in = null;
        try {
            in = new FileReader(fileToProcess);
            in.toString();
        } catch (FileNotFoundException ex) {
            Context.reportError("Couldn't open file \"" + fileToProcess + "\".");
            return;
        } finally {
            try {
                in.close();
            } catch (IOException e) {
                LOG.error("Error closing file reader for file " + filename, e);
            }

        }

        CommandLineExecutor.parseJaggeryScript(fileToProcess);
    }
}

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