Examples with CharArrayWriter java.io.CharArrayWriter used on opensource projects

Example 11 with CharArrayWriter

use of java.io.CharArrayWriter in project android_frameworks_base by DirtyUnicorns.

the class DiskInfo method toString.

@Override
public String toString() {
    final CharArrayWriter writer = new CharArrayWriter();
    dump(new IndentingPrintWriter(writer, "    ", 80));
    return writer.toString();
}

Example 12 with CharArrayWriter

use of java.io.CharArrayWriter in project android_frameworks_base by DirtyUnicorns.

the class VolumeInfo method toString.

@Override
public String toString() {
    final CharArrayWriter writer = new CharArrayWriter();
    dump(new IndentingPrintWriter(writer, "    ", 80));
    return writer.toString();
}

Example 13 with CharArrayWriter

use of java.io.CharArrayWriter in project jdk8u_jdk by JetBrains.

the class DriverManagerTests method tests18.

/**
     * Create a PrintWriter and use to to send output via DriverManager.println
     * Validate that if you disable the writer, the output sent is not present
     */
@Test
public void tests18() throws Exception {
    CharArrayWriter cw = new CharArrayWriter();
    PrintWriter pw = new PrintWriter(cw);
    DriverManager.setLogWriter(pw);
    assertTrue(DriverManager.getLogWriter() == pw);
    DriverManager.println(results[0]);
    DriverManager.setLogWriter(null);
    assertTrue(DriverManager.getLogWriter() == null);
    DriverManager.println(noOutput);
    DriverManager.setLogWriter(pw);
    DriverManager.println(results[1]);
    DriverManager.println(results[2]);
    DriverManager.println(results[3]);
    DriverManager.setLogWriter(null);
    DriverManager.println(noOutput);
    /*
         * Check we do not get the output when the stream is disabled
         */
    BufferedReader reader = new BufferedReader(new CharArrayReader(cw.toCharArray()));
    for (String result : results) {
        assertTrue(result.equals(reader.readLine()));
    }
}

Example 14 with CharArrayWriter

use of java.io.CharArrayWriter in project intellij-community by JetBrains.

the class Base64 method encode.

public static char[] encode(byte[] content) {
    CharArrayWriter cw = new CharArrayWriter((4 * content.length) / 3);
    int idx = 0;
    int x = 0;
    for (int i = 0; i < content.length; i++) {
        if (idx == 0)
            x = (content[i] & 0xff) << 16;
        else if (idx == 1)
            x = x | ((content[i] & 0xff) << 8);
        else
            x = x | (content[i] & 0xff);
        idx++;
        if (idx == 3) {
            cw.write(alphabet[x >> 18]);
            cw.write(alphabet[(x >> 12) & 0x3f]);
            cw.write(alphabet[(x >> 6) & 0x3f]);
            cw.write(alphabet[x & 0x3f]);
            idx = 0;
        }
    }
    if (idx == 1) {
        cw.write(alphabet[x >> 18]);
        cw.write(alphabet[(x >> 12) & 0x3f]);
        cw.write('=');
        cw.write('=');
    }
    if (idx == 2) {
        cw.write(alphabet[x >> 18]);
        cw.write(alphabet[(x >> 12) & 0x3f]);
        cw.write(alphabet[(x >> 6) & 0x3f]);
        cw.write('=');
    }
    return cw.toCharArray();
}

Example 15 with CharArrayWriter

use of java.io.CharArrayWriter in project intellij-community by JetBrains.

the class XMLOutputterTest method printElement.

private String printElement(Element root) throws IOException {
    XMLOutputter xmlOutputter = JDOMUtil.createOutputter("\n");
    final Format format = xmlOutputter.getFormat().setOmitDeclaration(true).setOmitEncoding(true).setExpandEmptyElements(true);
    xmlOutputter.setFormat(format);
    CharArrayWriter writer = new CharArrayWriter();
    xmlOutputter.output(root, writer);
    String res = new String(writer.toCharArray());
    return res;
}