zookeeper-server/src/main/java/org/apache/zookeeper/ServerAdminClient.java [43:65]:
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            s = new Socket();
            s.setSoLinger(false, 10);
            s.setSoTimeout(20000);
            s.connect(new InetSocketAddress(host, port));

            InputStream is = s.getInputStream();
            OutputStream os = s.getOutputStream();

            os.write(reqBytes);

            byte[] resBytes = new byte[4];

            int rc = is.read(resBytes);
            String retv = new String(resBytes, UTF_8);
            System.out.println("rc=" + rc + " retv=" + retv);
        } catch (IOException e) {
            LOG.warn("Unexpected exception", e);
        } finally {
            if (s != null) {
                try {
                    s.close();
                } catch (IOException e) {
                    LOG.warn("Unexpected exception", e);
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zookeeper-server/src/main/java/org/apache/zookeeper/ServerAdminClient.java [145:166]:
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            s = new Socket();
            s.setSoLinger(false, 10);
            s.setSoTimeout(20000);
            s.connect(new InetSocketAddress(host, port));

            InputStream is = s.getInputStream();
            OutputStream os = s.getOutputStream();

            os.write(reqBytes);
            byte[] resBytes = new byte[4];

            int rc = is.read(resBytes);
            String retv = new String(resBytes, UTF_8);
            System.out.println("rc=" + rc + " retv=" + retv);
        } catch (IOException e) {
            LOG.warn("Unexpected exception", e);
        } finally {
            if (s != null) {
                try {
                    s.close();
                } catch (IOException e) {
                    LOG.warn("Unexpected exception", e);
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