EN
Java - convert long to int
13 points
In java we can convert long to int by:
- using typecasting eg: (int) longValue
- Math.toIntExact
- Long.intValue
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long val = 1000L;2
int intVal = (int) val;3
System.out.println(intVal); // 1000Type casting - when we assign value of one primitive data type to another type.
In this case from long to int.
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long val = 1000L;2
int intVal = Math.toIntExact(val);3
System.out.println(intVal); // 1000Java 8 added method toIntExact to Math class.
If the passing long value overflows an int it will throw ArithmeticException.
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Long val = 1000L;2
int intVal = val.intValue();3
System.out.println(intVal); // 1000Long class have intValue() method which allow us to perform typecasting.
