Separator in String in java

You are given with a string along with delimiter such as ")" ,"(" , "}" ,"{" ,"[" , "]" should be replaced and saved as next element in array. Whereas delimiter is doubled "))" should be replaced with ")" of that respective delimiter.

	import java.util.*;
	public class SeperatorInStrings {
	public static String[] separatersInString(String input1)
	{
	String output1="";
	String output2="";
	String [] delimiter1={"(",")","{","}","[","]"};
	String [] delimiter2={"((","))","{{","}}","[[","]]"};
	for(int i=0;i<delimiter2.length;i++){
	String x=String.valueOf(delimiter2[i]);
	for(int j=0;j<delimiter2.length;j++){
	if(input1.contains(String.valueOf(x))){
	output1=input1.replace(String.valueOf(delimiter2[j]), String.valueOf(i));
	input1=output1;
	}
	}
	}
	for(int k=0;k<delimiter1.length;k++){
	String y=String.valueOf(delimiter1[k]);
	for(int l=0;l<delimiter1.length;l++){
	if(input1.contains(String.valueOf(y))){
	output2=input1.replace(String.valueOf(delimiter1[l]), " ");
	input1=output2;
	}
	}
	}
	for(int f=0;f<delimiter1.length;f++){
	if(output2.contains(String.valueOf(f))){
	output1=output2.replace(String.valueOf(f), String.valueOf(delimiter1[f]));
	output2=output1;
	}
	}
	String [] outputArray=output2.split(" ");
	return outputArray;
	}
	public static void main(String [] args){
	Scanner in = new Scanner(System.in);
	String[] output = null;
	String ip1 = in.nextLine().trim();
	output = separatersInString(ip1);
	for(int output_i=0; output_i < output.length; output_i++) {
	System.out.println(String.valueOf(output[output_i]));
	}
	in.close();
	}
	}

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Input
abc(e))df)

Output:
abc
e)df

Input:
abc(efg)hij{lmn}

Output:
abc
efg
hij
lmn