Remove Checker Framework; add NullAway, Picnic Error Prone Support.
Change-Id: I6558f0b4db0f9a192c18bbe45e2eaf10595bc666
diff --git a/jgvariant-core/src/main/java/eu/mulk/jgvariant/core/Decoder.java b/jgvariant-core/src/main/java/eu/mulk/jgvariant/core/Decoder.java
index 2cb36c6..4538900 100644
--- a/jgvariant-core/src/main/java/eu/mulk/jgvariant/core/Decoder.java
+++ b/jgvariant-core/src/main/java/eu/mulk/jgvariant/core/Decoder.java
@@ -5,15 +5,16 @@
package eu.mulk.jgvariant.core;
import static java.nio.ByteOrder.LITTLE_ENDIAN;
+import static java.util.Objects.requireNonNullElse;
import static java.util.stream.Collectors.toMap;
+import com.google.errorprone.annotations.Immutable;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.RecordComponent;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.charset.Charset;
import java.text.ParseException;
-import java.util.AbstractMap.SimpleImmutableEntry;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
@@ -56,8 +57,9 @@
*
* @param <T> the type that the {@link Decoder} can decode.
*/
-@SuppressWarnings("java:S1610")
@API(status = Status.EXPERIMENTAL)
+@Immutable
+@SuppressWarnings({"ImmutableListOf", "InvalidInlineTag", "java:S1610", "UnescapedEntity"})
public abstract class Decoder<T> {
private Decoder() {}
@@ -523,6 +525,7 @@
}
}
+ @SuppressWarnings("Immutable")
private static class TupleDecoder extends Decoder<Object[]> {
private final Decoder<?>[] componentDecoders;
@@ -625,7 +628,7 @@
@SuppressWarnings("unchecked")
public Map.@NotNull Entry<K, V> decode(ByteBuffer byteSlice) {
Object[] components = tupleDecoder.decode(byteSlice);
- return new SimpleImmutableEntry<>((K) components[0], (V) components[1]);
+ return Map.entry((K) components[0], (V) components[1]);
}
}
@@ -800,6 +803,7 @@
}
}
+ @SuppressWarnings("Immutable")
private class MappingDecoder<U> extends Decoder<U> {
private final Function<@NotNull T, @NotNull U> function;
@@ -824,6 +828,7 @@
}
}
+ @SuppressWarnings("Immutable")
private class ContramappingDecoder extends Decoder<T> {
private final UnaryOperator<ByteBuffer> function;
@@ -879,6 +884,7 @@
return byteSlice.slice(index, length).order(byteSlice.order());
}
+ @SuppressWarnings("Immutable")
private static class PredicateDecoder<U> extends Decoder<U> {
private final Predicate<ByteBuffer> selector;
@@ -900,8 +906,8 @@
throw new IllegalArgumentException(
"incompatible sizes in predicate branches: then=%s, else=%s"
.formatted(
- Objects.requireNonNullElse(thenDecoder.fixedSize(), "(null)"),
- Objects.requireNonNullElse(elseDecoder.fixedSize(), "(null)")));
+ requireNonNullElse(thenDecoder.fixedSize(), "(null)"),
+ requireNonNullElse(elseDecoder.fixedSize(), "(null)")));
}
}