how to create a sentence or a paragraph on String[] Array

Question

I have an array of type strings with the contents in it a split-spoken word. hence from that whether the solved words can be recreated into a sentence or paragraph on the like as the story

example :

String[] array = {"I", "am", "superman", "can", "i", "fly" , "through", "the", "window", "because" , "i", "need" , "to", "show", "the" , "world", "that" , " i " , "am" , "superman"};

expectations =

I am superman.
can i fly through the window
i need to show the world that
i am superman

Answer 1

StringBuilder:

StringBuilder sentence = new StringBuilder();
for(String i : array)
sentence.append(i);

System.out.println(sentence);

Arrays:

String sentence = Arrays.toString(array);

These are pretty much equivalent, though you will have the sentence surrounded in square brackets with the toString() method.

Answer 2

Not a Java professional so can't think of a better way than this:

String str = "";
for(int i = 0; i<array.length; i++){
str += array[i];
}
System.out.println(str);