Chvalov

import java.util.Arrays;

public final class LongestSubstringFinder {

    private LongestSubstringFinder() {}

    public static String findLongestSubstringAtString(String string) {

        string = string.replaceAll("\\s+", " ");

        int quantityOfSuffixes = string.length();
        String[] suffixes = new String[quantityOfSuffixes];

        for (int i = 0; i < quantityOfSuffixes; i++) {
            suffixes[i] = string.substring(i, quantityOfSuffixes);
        }

        Arrays.sort(suffixes);

        String longestRepeatedSubstring = "";
        for (int i = 0; i < quantityOfSuffixes - 1; i++) {
            String x = findLongestCommonPrefixOfTwoStrings(suffixes[i], suffixes[i + 1]);

            if (x.length() > longestRepeatedSubstring.length()) {
                longestRepeatedSubstring = x;
            }
        }
        return longestRepeatedSubstring;
    }

    private static String findLongestCommonPrefixOfTwoStrings(String first, String second) {
        int quantity = Math.min(first.length(), second.length());
        for (int i = 0; i < quantity; i++) {
            if (first.charAt(i) != second.charAt(i))
                return first.substring(0, i);
        }
        return first.substring(0, quantity);
    }
}

@Test
    public void testFindLongestSubstringAtStringFirst() throws Exception {
        String testString = "Сайт toster, бла бла бла Сайт toster";
        String neededResult = "Сайт toster";
        String longestSubstring = LongestSubstringFinder
                .findLongestSubstringAtString(testString);
        assertEquals(longestSubstring, neededResult);
    }

    @Test
    public void testFindLongestSubstringAtStringSecond() throws Exception {
        String testString = "aboibooolsabbooolsadf";
        String neededResult = "booolsa";
        String longestSubstring = LongestSubstringFinder
                .findLongestSubstringAtString(testString);
        assertEquals(longestSubstring, neededResult);
    }

you can lock gameobject from being edited or moved all you need to do is to assign layer to the gameobject and at the top right corner you can find the layer dropdown , on opening the dropdown you can see the small lock icon with which you can lock the layer from edited in the scene view

String data = editText2.getText().toString();

String[] words = data.split(" ");