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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. public static void main (String[] args) throws java.lang.Exception
  11. {
  12. list1 = [1, 2]
  13. list1 += [3, 4, 5]
  14. list1 << 6
  15.  
  16. list1.size() // => 6
  17.  
  18. list1 == [1, 2, 3] + [4, 5, 6] // => true
  19.  
  20. list1.each {
  21. println it
  22. }
  23. }
  24. }
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
Standard input is empty
compilation info
Main.java:12: error: illegal start of expression
		list1 = [1, 2]
		        ^
Main.java:12: error: not a statement
		list1 = [1, 2]
		         ^
Main.java:12: error: ';' expected
		list1 = [1, 2]
		          ^
Main.java:13: error: illegal start of expression
		list1 += [3, 4, 5]
		         ^
Main.java:13: error: not a statement
		list1 += [3, 4, 5]
		          ^
Main.java:13: error: ';' expected
		list1 += [3, 4, 5]
		           ^
Main.java:14: error: not a statement
		list1 << 6
		      ^
Main.java:14: error: ';' expected
		list1 << 6
		          ^
Main.java:16: error: ';' expected
		list1.size() // => 6
		            ^
Main.java:18: error: illegal start of expression
		list1 == [1, 2, 3] + [4, 5, 6] // => true
		         ^
Main.java:18: error: not a statement
		list1 == [1, 2, 3] + [4, 5, 6] // => true
		      ^
Main.java:18: error: not a statement
		list1 == [1, 2, 3] + [4, 5, 6] // => true
		          ^
Main.java:18: error: ';' expected
		list1 == [1, 2, 3] + [4, 5, 6] // => true
		           ^
Main.java:20: error: not a statement
		list1.each {
		     ^
Main.java:20: error: ';' expected
		list1.each {
		          ^
Main.java:21: error: ';' expected
    		println it
    		          ^
16 errors
stdout
Standard output is empty