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  1. import java.lang.reflect.*;
  2.  
  3. class Example {
  4.  
  5.     public void testArrayParams(String first, String second, String... strings) {
  6.  
  7.         System.out.println("First: " + first);
  8.         System.out.println("Second: " + second);
  9.  
  10.         System.out.println("Size of String... strings: " + strings.length);
  11.         for(int i = 0; i < strings.length; i ++) {
  12.             System.out.println(i + ": " + strings[i]);
  13.         }
  14.  
  15.     }
  16.  
  17.     public static void main(String[] args) {
  18.         //Dummy dummy = new Dummy();
  19.         //dummy.testArrayParams("Hello", "World", "This is ", "passed in ", "format String... strings.");
  20.  
  21.         Object[] params = {
  22.             "Hello",
  23.             "World",
  24.             new String[] {
  25.                 "This is ",
  26.                 "passed in ",
  27.                 "format String... strings."
  28.             }
  29.         };
  30.         String method = "testArrayParams";
  31.  
  32.         try {
  33.             Class<?> clazz = Example.class;//Class.forName("com.bt.testafix.utils.Dummy");
  34.             Method[] methods = clazz.getMethods();
  35.  
  36.             for (Method m : methods) {
  37.                 if (m.getName().equalsIgnoreCase(method)) {
  38.                     //m.invoke(clazz, (Object[]) params);
  39.                     m.invoke(clazz.newInstance(), params);
  40.                     break;
  41.                 }
  42.             }
  43.  
  44.         } catch (Exception e) {
  45.             // TODO Auto-generated catch block
  46.             e.printStackTrace();
  47.         }
  48.     }
  49. }
  50.  
Success #stdin #stdout 0.04s 4386816KB
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stdin
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Standard input is empty
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First: Hello
Second: World
Size of String... strings: 3
0: This is 
1: passed in 
2: format String... strings.
https://ideone.com/HUbh7i
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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