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style: do not suppress lossy-conversions (#6206)

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This commit is contained in:
Piotr Idzik
2025-03-31 19:20:58 +02:00
committed by GitHub
parent 45148874e8
commit 0072ed9aa7
4 changed files with 11 additions and 9 deletions
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1
pom.xml
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@ -78,7 +78,6 @@
<arg>-Xlint:-auxiliaryclass</arg>
<arg>-Xlint:-rawtypes</arg>
<arg>-Xlint:-unchecked</arg>
<arg>-Xlint:-lossy-conversions</arg>
<arg>-Werror</arg>
</compilerArgs>
</configuration>

15
src/main/java/com/thealgorithms/ciphers/Caesar.java
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@ -9,6 +9,9 @@ package com.thealgorithms.ciphers;
* @author khalil2535
*/
public class Caesar {
private static char normalizeShift(final int shift) {
return (char) (shift % 26);
}
/**
* Encrypt text by shifting every Latin char by add number shift for ASCII
@ -19,7 +22,7 @@ public class Caesar {
public String encode(String message, int shift) {
StringBuilder encoded = new StringBuilder();
shift %= 26;
final char shiftChar = normalizeShift(shift);
final int length = message.length();
for (int i = 0; i < length; i++) {
@ -29,10 +32,10 @@ public class Caesar {
char current = message.charAt(i); // Java law : char + int = char
if (isCapitalLatinLetter(current)) {
current += shift;
current += shiftChar;
encoded.append((char) (current > 'Z' ? current - 26 : current)); // 26 = number of latin letters
} else if (isSmallLatinLetter(current)) {
current += shift;
current += shiftChar;
encoded.append((char) (current > 'z' ? current - 26 : current)); // 26 = number of latin letters
} else {
encoded.append(current);
@ -50,16 +53,16 @@ public class Caesar {
public String decode(String encryptedMessage, int shift) {
StringBuilder decoded = new StringBuilder();
shift %= 26;
final char shiftChar = normalizeShift(shift);
final int length = encryptedMessage.length();
for (int i = 0; i < length; i++) {
char current = encryptedMessage.charAt(i);
if (isCapitalLatinLetter(current)) {
current -= shift;
current -= shiftChar;
decoded.append((char) (current < 'A' ? current + 26 : current)); // 26 = number of latin letters
} else if (isSmallLatinLetter(current)) {
current -= shift;
current -= shiftChar;
decoded.append((char) (current < 'a' ? current + 26 : current)); // 26 = number of latin letters
} else {
decoded.append(current);

2
src/main/java/com/thealgorithms/maths/AliquotSum.java
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@ -56,7 +56,7 @@ public final class AliquotSum {
// if n is a perfect square then its root was added twice in above loop, so subtracting root
// from sum
if (root == (int) root) {
sum -= root;
sum -= (int) root;
}
return sum;
}

2
src/main/java/com/thealgorithms/maths/PerfectNumber.java
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@ -63,7 +63,7 @@ public final class PerfectNumber {
// if n is a perfect square then its root was added twice in above loop, so subtracting root
// from sum
if (root == (int) root) {
sum -= root;
sum -= (int) root;
}
return sum == n;