As the code below, the ProcessBuilder execution echo -n '123 \ n456 | the cut - c2-3 will be submitted to the Unmatched'., want to question the following great god is there any way to solve, thank you,

 String comArray []=new String [] {"/bin/CSH ", "- the cf", "echo -n '123 \ n456 | the cut - c2-3"}; 
StringBuffer sb=new StringBuffer(); 
The ProcessBuilder builder=new ProcessBuilder (comArray); 

Builder. RedirectErrorStream (true); 
Process Process=builder. The start (); 

InputStream input=process. GetInputStream (); 
InputStreamReader isr=new InputStreamReader (input, "GBK"); 
BufferedReader br=new BufferedReader (isr); 
The String line=""; 
while ((line=br.readLine()) !=null) {
Sb. Append (line + "\ n"); 

} 
br.close(); 
System. The out. Println (sb. ToString ());