From e68dd13723dc38d425714a964d17ad0446e04a4b Mon Sep 17 00:00:00 2001
From: sampada <sampada.wagde@gmail.com>
Date: Mon, 16 Dec 2019 22:50:51 +0530
Subject: [PATCH] BAEL-3589 : removed unnecessary final modifiers

---
 .../randomstrings/RandomStringsUnitTest.java  | 52 +++++++++----------
 1 file changed, 26 insertions(+), 26 deletions(-)

diff --git a/core-java-modules/core-java-strings/src/test/java/com/baeldung/randomstrings/RandomStringsUnitTest.java b/core-java-modules/core-java-strings/src/test/java/com/baeldung/randomstrings/RandomStringsUnitTest.java
index 2d0f5183a9..edfabc8777 100644
--- a/core-java-modules/core-java-strings/src/test/java/com/baeldung/randomstrings/RandomStringsUnitTest.java
+++ b/core-java-modules/core-java-strings/src/test/java/com/baeldung/randomstrings/RandomStringsUnitTest.java
@@ -14,38 +14,38 @@ public class RandomStringsUnitTest {
 
     @Test
     public void givenUsingPlainJava_whenGeneratingRandomStringUnbounded_thenCorrect() {
-        final byte[] array = new byte[7]; // length is bounded by 7
+        byte[] array = new byte[7]; // length is bounded by 7
         new Random().nextBytes(array);
-        final String generatedString = new String(array, Charset.forName("UTF-8"));
+        String generatedString = new String(array, Charset.forName("UTF-8"));
 
         LOG.debug(generatedString);
     }
 
     @Test
     public void givenUsingPlainJava_whenGeneratingRandomStringBounded_thenCorrect() {
-        final int leftLimit = 97; // letter 'a'
-        final int rightLimit = 122; // letter 'z'
-        final int targetStringLength = 10;
-        final Random random = new Random();
-        final StringBuilder buffer = new StringBuilder(targetStringLength);
+        int leftLimit = 97; // letter 'a'
+        int rightLimit = 122; // letter 'z'
+        int targetStringLength = 10;
+        Random random = new Random();
+        StringBuilder buffer = new StringBuilder(targetStringLength);
 
         for (int i = 0; i < targetStringLength; i++) {
-            final int randomLimitedInt = leftLimit + (int) (random.nextFloat() * (rightLimit - leftLimit + 1));
+            int randomLimitedInt = leftLimit + (int) (random.nextFloat() * (rightLimit - leftLimit + 1));
             buffer.append((char) randomLimitedInt);
         }
-        final String generatedString = buffer.toString();
+        String generatedString = buffer.toString();
 
         LOG.debug(generatedString);
     }
 
     @Test
     public void givenUsingJava8_whenGeneratingRandomAlphabeticString_thenCorrect() {
-        final int leftLimit = 97; // letter 'a'
-        final int rightLimit = 122; // letter 'z'
-        final int targetStringLength = 10;
-        final Random random = new Random();
+        int leftLimit = 97; // letter 'a'
+        int rightLimit = 122; // letter 'z'
+        int targetStringLength = 10;
+        Random random = new Random();
 
-        final String generatedString = random.ints(leftLimit, rightLimit + 1)
+        String generatedString = random.ints(leftLimit, rightLimit + 1)
             .limit(targetStringLength)
             .collect(StringBuilder::new, StringBuilder::appendCodePoint, StringBuilder::append)
             .toString();
@@ -55,12 +55,12 @@ public class RandomStringsUnitTest {
 
     @Test
     public void givenUsingJava8_whenGeneratingRandomAlphanumericString_thenCorrect() {
-        final int leftLimit = 48; // numeral '0'
-        final int rightLimit = 122; // letter 'z'
-        final int targetStringLength = 10;
-        final Random random = new Random();
+        int leftLimit = 48; // numeral '0'
+        int rightLimit = 122; // letter 'z'
+        int targetStringLength = 10;
+        Random random = new Random();
 
-        final String generatedString = random.ints(leftLimit, rightLimit + 1)
+        String generatedString = random.ints(leftLimit, rightLimit + 1)
             .filter(i -> (i <= 57 || i >= 65) && (i <= 90 || i >= 97))
             .limit(targetStringLength)
             .collect(StringBuilder::new, StringBuilder::appendCodePoint, StringBuilder::append)
@@ -71,31 +71,31 @@ public class RandomStringsUnitTest {
 
     @Test
     public void givenUsingApache_whenGeneratingRandomString_thenCorrect() {
-        final String generatedString = RandomStringUtils.random(10);
+        String generatedString = RandomStringUtils.random(10);
 
         LOG.debug(generatedString);
     }
 
     @Test
     public void givenUsingApache_whenGeneratingRandomAlphabeticString_thenCorrect() {
-        final String generatedString = RandomStringUtils.randomAlphabetic(10);
+        String generatedString = RandomStringUtils.randomAlphabetic(10);
 
         LOG.debug(generatedString);
     }
 
     @Test
     public void givenUsingApache_whenGeneratingRandomAlphanumericString_thenCorrect() {
-        final String generatedString = RandomStringUtils.randomAlphanumeric(10);
+        String generatedString = RandomStringUtils.randomAlphanumeric(10);
 
         LOG.debug(generatedString);
     }
 
     @Test
     public void givenUsingApache_whenGeneratingRandomStringBounded_thenCorrect() {
-        final int length = 10;
-        final boolean useLetters = true;
-        final boolean useNumbers = false;
-        final String generatedString = RandomStringUtils.random(length, useLetters, useNumbers);
+        int length = 10;
+        boolean useLetters = true;
+        boolean useNumbers = false;
+        String generatedString = RandomStringUtils.random(length, useLetters, useNumbers);
 
         LOG.debug(generatedString);
     }