One other little flaw there -- possibly serious -- is not specifying the
encoding in the new InputStreamReader(stream, encoding) call.
Generally, you should use UTF-8 if you have a choice -- and you should use
what was supplied by the server, in any event. If you're writing the server,
make it UTF-8 on that end.
And you should use StringBuilder rather than StringBuffer - a more
efficient replacement. StringBuffer has synchronized methods, which are
wasteful when you're using it from a single thread, as here, and in the vast
majority of cases.
And rather than using BufferedReader and readLine, it is more efficient to
allocate a single char[] array, and use that in a loop:
HttpEntity entity = response.getEntity();
Reader in = new InputStreamReader(entity.getContent(),
entity.getContentEncoding());
try {
StringBuilder sb = new StringBuilder();
char[] buf = new char[1024];
int count = 0;
while ((count = in.read(buf)) >= 0) {
sb.append(buf, 0, count);
}
return sb.toString();
} finally {
in.close();
}
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