src/java.base/share/classes/java/lang/Runtime.java

*** 444,454 ****
       *          If {@code cmdarray} is an empty array
       *          (has length {@code 0})
       *
       * @see     ProcessBuilder
       */
!     public Process exec(String cmdarray[]) throws IOException {
          return exec(cmdarray, null, null);
      }
  
      /**
       * Executes the specified command and arguments in a separate process
--- 444,454 ----
       *          If {@code cmdarray} is an empty array
       *          (has length {@code 0})
       *
       * @see     ProcessBuilder
       */
!     public Process exec(String[] cmdarray) throws IOException {
          return exec(cmdarray, null, null);
      }
  
      /**
       * Executes the specified command and arguments in a separate process