By arunraj
The following are some of the new feautres in Java 7 (SE 7) Programming language
1.) Strings can be used in Switch Statements, for example
public static void main(String[] args) {
String str = args[0];
switch(str)
{
case "one":
System.out.println("The String represents number 1");
break;
case "two":
System.out.println("The String represents number 2");
break;
default:
System.out.println("Not a valid string");
}
}
String str = args[0];
switch(str)
{
case "one":
System.out.println("The String represents number 1");
break;
case "two":
System.out.println("The String represents number 2");
break;
default:
System.out.println("Not a valid string");
}
}
2.) Underscore can be used in numberic values
int num = 1_000;
double num1 = 1_000_00.00;
double num1 = 1_000_00.00;
3.) Catching multiple exceptions
public static void main(String[] args) throws Exception {
try
{
//your code here
}
catch(FileNotFoundException|IndexOutOfBoundsException e)
{
throw e;
}
}
try
{
//your code here
}
catch(FileNotFoundException|IndexOutOfBoundsException e)
{
throw e;
}
}
Technology: