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chore: PMD warnings clean-up

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Signed-off-by: Leo Galambos <lg@hq.egothor.org>
This commit is contained in:
Leo Galambos
2025-12-24 21:41:44 +01:00
parent eba163dd21
commit 0b4b4de603
4 changed files with 7 additions and 7 deletions
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2
lib/src/main/java/zeroecho/core/alg/chacha/AbstractChaChaCipherContext.java
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@@ -247,7 +247,7 @@ abstract class AbstractChaChaCipherContext<S extends ChaChaBaseSpec> implements
if (nonce == null) {
nonce = new byte[NONCE_LEN];
rnd.nextBytes(nonce);
if (ctx != null) {
if (ctx != null) { // NOPMD
ctx.put(ConfluxKeys.iv(id), nonce);
}
} else if (nonce.length != NONCE_LEN) {

8
lib/src/main/java/zeroecho/core/io/TailStrippingInputStream.java
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@@ -229,9 +229,9 @@ public abstract class TailStrippingInputStream extends InputStream {
emitPos += chunk;
if (emitPos == emitLen) {
// Emission finished; now it's safe to compact tail to start.
if (needCompactAfterEmit) {
if (needCompactAfterEmit) { // NOPMD
int remaining = accLen - emitLen; // this is the withheld tail (<= tailLen)
if (remaining > 0) { // NOPMD
if (remaining > 0) {
System.arraycopy(window, emitLen, window, 0, remaining);
}
accLen = remaining;
@@ -251,7 +251,7 @@ public abstract class TailStrippingInputStream extends InputStream {
// Whatever remains in window are the final tail bytes (<= tailLen).
byte[] tail = Arrays.copyOf(window, accLen);
if (LOG.isLoggable(Level.FINE)) {
if (LOG.isLoggable(Level.FINE)) { // NOPMD
LOG.log(Level.FINE, "tail found {0}", Strings.toShortString(tail));
}
tailProcessed = true;
@@ -286,7 +286,7 @@ public abstract class TailStrippingInputStream extends InputStream {
System.arraycopy(window, emitPos, b, off, chunk);
emitPos += chunk;
if (emitPos == emitLen) {
if (needCompactAfterEmit) {
if (needCompactAfterEmit) { // NOPMD
int remaining = accLen - emitLen;
if (remaining > 0) {
System.arraycopy(window, emitLen, window, 0, remaining);

2
lib/src/main/java/zeroecho/sdk/builders/alg/ChaChaDataContentBuilder.java
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@@ -451,7 +451,7 @@ public final class ChaChaDataContentBuilder implements DataContentBuilder<DataCo
ctx.put(ConfluxKeys.iv(algId), nonce);
}
if (v == Variant.AEAD) {
if (aad != null) {
if (aad != null) { // NOPMD
ctx.put(ConfluxKeys.aad(algId), aad);
}
} else {

2
lib/src/main/java/zeroecho/sdk/guard/Decryptor.java
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@@ -129,7 +129,7 @@ final class Decryptor implements PlainContent {
byte[] maybe = op.tryOpen(id, blob, material);
if (maybe != null) {
if (maybe.length > keyBytes) {
if (LOG.isLoggable(Level.WARNING)) {
if (LOG.isLoggable(Level.WARNING)) { // NOPMD
LOG.log(Level.WARNING,
"Suspicious material in field {0}: {1}/{2} finds the secret of length {3}, while {4} is a limit. Ignoring.",
new Object[] { i, id, op.toString(), maybe.length, keyBytes }); // NOPMD