in src/main/java/com/twitter/joauth/keyvalue/KeyValueHandler.java [89:96]
public void handle(String key, String value) {
String trimmed = value.trim();
if (trimmed.length() > 1 && trimmed.charAt(0) == '"' && trimmed.charAt(trimmed.length()-1) == '"') {
underlying.handle(key, trimmed.substring(1, trimmed.length()-1));
} else {
underlying.handle(key, value);
}
}