content: package test.callgraph.fieldrelationships.freqc;
  
  import test.callgraph.fieldrelationships.freqc.dto.FREQCDtoB;
  
  /**
   * @author adrninistrator
   * @date 2024/2/19
   * @description:
   */
  public class FREQCMixed {
  
      public static void useArg1(String str1) {
          FREQCDtoB freqcDtoB = new FREQCDtoB();
          freqcDtoB.setString1(str1.trim());
          freqcDtoB.setString2(str1.trim().trim());
      }
  
      public static String returnString1() {
          FREQCDtoB freqcDtoB = new FREQCDtoB();
          return freqcDtoB.getString1().trim().trim();
      }
  
      public static String returnArg1(String str1) {
          return str1.trim().trim();
      }
  
      public static void testUseArgMCReturn1() {
          useArg1(returnString1());
      }
  
      public static void testUseArgMCReturn2() {
          useArg1(returnString1().trim());
      }
  
      public static void testUseArgReturnArg1() {
          String str1 = returnString1();
          String str2 = returnArg1(str1);
          useArg1(str2);
      }
  
      public static void testUseArgReturnArg2() {
          String str1 = returnString1().trim();
          String str2 = returnArg1(str1).trim();
          useArg1(str2);
      }
  }
  