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  1. /* package whatever; // don't place package name! */
  2. import java.io.BufferedReader;
  3. import java.io.FileNotFoundException;
  4. import java.io.FileReader;
  5. import java.io.IOException;
  6. import java.util.*;
  7.  
  8.  
  9. public class UserData {
  10. 	private String UserTimestamp;
  11. 	private String UserName;
  12. 	private String UserURL;
  13. 	private String UserTimeOnPage;
  14.  
  15. 	public void show (){
  16. 		System.out.println(UserTimestamp+" "+UserName+" "+UserURL+" "+UserTimeOnPage);
  17. 	}
  18. 	public boolean compare(UserData dd){
  19.  
  20. 		return true;
  21. 	}
  22. 	UserData(String UT, String UN, String UU, String UTOP){
  23.  
  24. 		UserTimestamp=UT;
  25. 		UserName=UN;
  26. 		UserURL=UU;
  27. 		UserTimeOnPage=UTOP;
  28. 	}
  29. }
  30.  
  31. public class User {
  32.  
  33. 	  public static void main(String[] args) {
  34.  
  35. 		User obj = new User();
  36. 		obj.getData();
  37.  
  38. 	  }
  39.  
  40. 	  public void getData() {
  41.  
  42. 		String csvFile = "D:\\JAVA\\Сорц Джвава\\Input\\file1.csv";
  43. 		BufferedReader br = null;
  44. 		String line ="";
  45. 		String cvsSplitBy = ",";
  46. 		//Map staff=new HashMap<String, UserData>();
  47. 		ArrayList<UserData> list = new ArrayList<UserData>();
  48. 		int i=0;
  49. 		try {
  50.  
  51. 			br = new BufferedReader(new FileReader(csvFile));
  52. 			while ((line = br.readLine()) != null) {
  53.  
  54. 			        // use comma as separator
  55. 				String[] country=line.split(cvsSplitBy);
  56. 				UserData ff=new UserData(country[0], country[1], country[2], country[3]);
  57. 				list.add(i,ff);
  58. 				i++;
  59.  
  60. 			}
  61. 			for(int j=0; j<5; j++){
  62. 				list.get(j);
  63. 			}
  64. 			UserData dd=list.get(0);
  65. 			dd.show();
  66.  
  67. 		} catch (FileNotFoundException e) {
  68. 			e.printStackTrace();
  69. 		} catch (IOException e) {
  70. 			e.printStackTrace();
  71. 		} finally {
  72. 			if (br != null) {
  73. 				try {
  74. 					br.close();
  75. 				} catch (IOException e) {
  76. 					e.printStackTrace();
  77. 				}
  78. 			}
  79. 		}
  80.  
  81. 		System.out.println("Done");
  82. 	  }
  83.  
  84. 	}
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:9: error: class UserData is public, should be declared in a file named UserData.java
public class UserData {
       ^
Main.java:31: error: class User is public, should be declared in a file named User.java
public class User {
       ^
2 errors
stdout
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Standard output is empty
https://ideone.com/o9JDTa
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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