bundles/org.apache.jasper.glassfish/src/org/apache/jasper/runtime/BodyContentImpl.java
public void write(int c) throws IOException {
	if (writer != null) {
	    writer.write(c);
	} else {
	    ensureOpen();
	    if (nextChar >= bufferSize) {
		reAllocBuff (1);
	    }
	    cb[nextChar++] = (char) c;
	}
    }
public void write(int c) throws IOException {
	if (writer != null) {
	    writer.write(c);
	} else {
	    ensureOpen();
	    if (nextChar >= bufferSize) {
		reAllocBuff (1);
	    }
	    cb[nextChar++] = (char) c;
	}
    }
Write a single character.