### Question:
CaseFileVariableReader { public static boolean isCaseFileVariable(Property p) { String name = getCaseFileVariableName(p); return name.startsWith(CaseFileVariables.CASE_FILE_PREFIX); }  static boolean isCaseFileVariable(Property p);  }### Answer:
@Test public void isCaseFileVariable() { boolean isCaseFile1 = CaseFileVariableReader.isCaseFileVariable(property1); assertTrue(isCaseFile1); boolean isCaseFile2 = CaseFileVariableReader.isCaseFileVariable(property2); assertTrue(isCaseFile2); boolean isCaseFile3 = CaseFileVariableReader.isCaseFileVariable(property3); assertFalse(isCaseFile3); boolean isCaseFile4 = CaseFileVariableReader.isCaseFileVariable(property4); assertFalse(isCaseFile4); }