/* package whatever; // don't place package name! */
 
import java.util.regex.Matcher;
import java.util.regex.Pattern;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String text = "<parent>\n"
		        + "    <child>SomeText</child>sometext<otherChild>sometext</otherChild>\n"
		        + "    <child>SomeText2</child>somtext2<otherChild>sometext2</otherChild>\n"
		        + "</parent>";
		String regex = "<\\/child>(.*?<\\/otherChild>)";
		Pattern pattern = Pattern.compile(regex);
		Matcher matcher = pattern.matcher(text);
		while(matcher.find()){
		    System.out.println(matcher.group(1));
		}
	}
}

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