Illgal argument Exception in getDeclaredConstructor

I tried accessing the constructor for a class using reflection. getDeclaredConstructor (String.class,List.class,List.class,List.class,List.class) And my actual constructor is a constructor with 1 String parameter and 4 two dimensional list. But this throws Illegal argument exception:wrong number of parameters. But if I pass just 1 or 2 parameters it throws no such method exception not illegal argument. Why this happens?

• Sujatha
• 2110 Views
• 2 Answers

• getting DeclaredConstructor doesnot give IllegalArgumentException .br /you must change the parameter name. please send me whole problem once.

  • Saher Jawaid Ansari
  • 28 Jan
  • 0 Comments

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