In order to support fields of the same name in subclasses we are now prefixing them with name of the class that defines them. To provide convenient way to access them from generated bytecode and also directly from JavaScript, there is a getter/setter function for each field. It starts with _ followed by the field name. If called with a parameter, it sets the field, with a parameter it just returns it.
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28 import java.io.IOException;
31 * An object to which <tt>char</tt> sequences and values can be appended. The
32 * <tt>Appendable</tt> interface must be implemented by any class whose
33 * instances are intended to receive formatted output from a {@link
34 * java.util.Formatter}.
36 * <p> The characters to be appended should be valid Unicode characters as
37 * described in <a href="Character.html#unicode">Unicode Character
38 * Representation</a>. Note that supplementary characters may be composed of
39 * multiple 16-bit <tt>char</tt> values.
41 * <p> Appendables are not necessarily safe for multithreaded access. Thread
42 * safety is the responsibility of classes that extend and implement this
45 * <p> Since this interface may be implemented by existing classes
46 * with different styles of error handling there is no guarantee that
47 * errors will be propagated to the invoker.
51 public interface Appendable {
54 * Appends the specified character sequence to this <tt>Appendable</tt>.
56 * <p> Depending on which class implements the character sequence
57 * <tt>csq</tt>, the entire sequence may not be appended. For
58 * instance, if <tt>csq</tt> is a {@link java.nio.CharBuffer} then
59 * the subsequence to append is defined by the buffer's position and limit.
62 * The character sequence to append. If <tt>csq</tt> is
63 * <tt>null</tt>, then the four characters <tt>"null"</tt> are
64 * appended to this Appendable.
66 * @return A reference to this <tt>Appendable</tt>
69 * If an I/O error occurs
71 Appendable append(CharSequence csq) throws IOException;
74 * Appends a subsequence of the specified character sequence to this
75 * <tt>Appendable</tt>.
77 * <p> An invocation of this method of the form <tt>out.append(csq, start,
78 * end)</tt> when <tt>csq</tt> is not <tt>null</tt>, behaves in
79 * exactly the same way as the invocation
82 * out.append(csq.subSequence(start, end)) </pre>
85 * The character sequence from which a subsequence will be
86 * appended. If <tt>csq</tt> is <tt>null</tt>, then characters
87 * will be appended as if <tt>csq</tt> contained the four
88 * characters <tt>"null"</tt>.
91 * The index of the first character in the subsequence
94 * The index of the character following the last character in the
97 * @return A reference to this <tt>Appendable</tt>
99 * @throws IndexOutOfBoundsException
100 * If <tt>start</tt> or <tt>end</tt> are negative, <tt>start</tt>
101 * is greater than <tt>end</tt>, or <tt>end</tt> is greater than
102 * <tt>csq.length()</tt>
104 * @throws IOException
105 * If an I/O error occurs
107 Appendable append(CharSequence csq, int start, int end) throws IOException;
110 * Appends the specified character to this <tt>Appendable</tt>.
113 * The character to append
115 * @return A reference to this <tt>Appendable</tt>
117 * @throws IOException
118 * If an I/O error occurs
120 Appendable append(char c) throws IOException;