Split rule of args in main function in Java? -

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Here is a strange problem I ran:

Program has been created Args, here is the code: 

  test for public class {public static zero main (string [] args) {for (int i = 0; i & lt; args.length ; I ++) {System.out.println (Args [i]); }}}   
 Then I created a jar file and run the following command:  
  java -jar test.jar test and 1   
 However, this does not print as expected "test and 1", the result is:  
  test '1' has internal or external commands, operative programs Or is not recognized as a batch file.   
 So my question is: What is the separation of Argus? If I really want to get "test and 1", then what should I do?  
 Thank you!   
 
 
 There is nothing to do with Java  & amp; The character is special for the Windows Shell  (I can tell it to Windows with the error message) : it separates two rows on one line, so what are you doing  Java -jar test.jar test  is telling the shell to run and then runs  1 . If you want to go to  test & amp; 1, you must put it in quotation marks:  
  Java-class test. Judge "Trial and 1"   
  & amp; Also, the NIX is special on the sphere (but in a different way, it runs commands in a sub-shell), you can use the quotation given above or instead of  & amp; You can insert  \  before  but not on Windows.

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