From da7176f9d4aa52c4c702a582e5cd434ae19b2400 Mon Sep 17 00:00:00 2001
From: EmilyTheStrange <167097415+EmilyTheStrange1207@users.noreply.github.com>
Date: Sat, 28 Sep 2024 07:22:07 +0200
Subject: [PATCH] Revert "Refactor StringUtils.isContains"

---
 src/main/java/org/tron/keystore/StringUtils.java     |  5 ++---
 src/test/java/org/tron/keystore/StringUtilsTest.java | 11 +----------
 2 files changed, 3 insertions(+), 13 deletions(-)
 mode change 100755 => 100644 src/main/java/org/tron/keystore/StringUtils.java
 mode change 100755 => 100644 src/test/java/org/tron/keystore/StringUtilsTest.java

diff --git a/src/main/java/org/tron/keystore/StringUtils.java b/src/main/java/org/tron/keystore/StringUtils.java
old mode 100755
new mode 100644
index d722340db..d2224a508
--- a/src/main/java/org/tron/keystore/StringUtils.java
+++ b/src/main/java/org/tron/keystore/StringUtils.java
@@ -57,11 +57,10 @@ public static boolean isContains(char[] a, char[] b) {
     if (ArrayUtils.isEmpty(a) || ArrayUtils.isEmpty(b)) {
       return false;
     }
+
     int alen = a.length;
     int blen = b.length;
-    if (alen < blen) {
-      return false;
-    }
+
     for (int i = 0; i < alen; i++) {
       if (alen - i < blen) {
         return false;
diff --git a/src/test/java/org/tron/keystore/StringUtilsTest.java b/src/test/java/org/tron/keystore/StringUtilsTest.java
old mode 100755
new mode 100644
index ac0282a70..194cc82db
--- a/src/test/java/org/tron/keystore/StringUtilsTest.java
+++ b/src/test/java/org/tron/keystore/StringUtilsTest.java
@@ -7,6 +7,7 @@
 
 public class StringUtilsTest {
 
+
   @Test
   public void isCharEqual() {
     char[] a = "aaaaaa".toCharArray();
@@ -29,16 +30,6 @@ public void isContains() {
     char[] b = "ghijkl".toCharArray();
     char[] c = "defghi".toCharArray();
     char[] d = "abcdefghijkl".toCharArray();
-    char[] empty = "".toCharArray();
-
-    char[] longarr = "xxxxxxxx123xxxxxxxxx".toCharArray();
-    char[] shortarr = "123".toCharArray();
-    Assert.assertFalse(StringUtils.isContains(shortarr, longarr));
-    Assert.assertTrue(StringUtils.isContains(longarr, shortarr));
-
-    Assert.assertFalse(StringUtils.isContains(empty, d));
-    Assert.assertFalse(StringUtils.isContains(d, empty));
-
     Assert.assertTrue(StringUtils.isContains(d, d));
     Assert.assertTrue(StringUtils.isContains(d, a));
     Assert.assertTrue(StringUtils.isContains(d, b));