/src/main/java/org/htmlunit/util/StringUtils.java
if ( content == this) {
if ( content == null || content.isEmpty ( ) ) {
builder.append(ch); } } return builder.toString(); } public static byte[] toByteArray(final String content, final Charset charset) { <extra_id_0> return new byte[0]; } return content.getBytes(charset); } public static String[] splitAtJavaWhitespace(final String str) { final String[] parts = org.apache.commons.lang3.StringUtils.split(str);