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int[] data = {1,2,3,4,5,6,7,8,9,10};
// To boxed array
Integer[] what = Arrays.stream( data ).boxed().toArray( Integer[]::new );
Integer[] ever = IntStream.of( data ).boxed().toArray( Integer[]::new );
// To boxed list
List<Integer> you = Arrays.stream( data ).boxed().collect( Collectors.toList() );
List<Integer> like = IntStream.of( data ).boxed().collect( Collectors.toList() )
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// Assuming `integerObj` is the Integer object that needs to be converted to int
int intValue = integerObj.intValue();
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public void turnArrToInt(){
StringBuilder builder = new StringBuilder();
for (int num : intArrs) {
builder.append(num);
}
int number = Integer.parseInt(builder.toString());
}