src/main/java/com/microsoft/azure/datalake/store/Core.java [323:336]:
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        if (!resp.successful) return false;

        boolean returnValue = true;
        try {
            JsonFactory jf = new JsonFactory();
            JsonParser jp = jf.createParser(resp.responseStream);
            jp.nextToken();  // START_OBJECT - {
            jp.nextToken();  // FIELD_NAME - "boolean":
            jp.nextToken();  // boolean value
            returnValue = jp.getValueAsBoolean();
            jp.nextToken(); //  END_OBJECT - }  for boolean
            jp.close();
        } catch (IOException ex) {
            resp.successful = false;
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src/main/java/com/microsoft/azure/datalake/store/Core.java [441:454]:
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        if (!resp.successful) return false;

        boolean returnValue = true;
        try {
            JsonFactory jf = new JsonFactory();
            JsonParser jp = jf.createParser(resp.responseStream);
            jp.nextToken();  // START_OBJECT - {
            jp.nextToken();  // FIELD_NAME - "boolean":
            jp.nextToken();  // boolean value
            returnValue = jp.getValueAsBoolean();
            jp.nextToken(); //  END_OBJECT - }  for boolean
            jp.close();
        } catch (IOException ex) {
            resp.successful = false;
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