Made TagAdapter constructors private

Encapsulated instantiation of `TagAdapter` implementations to enforce singleton usage of `INSTANCE` constants.

Author: NonSwag

nbt/src/main/java/core/nbt/serialization/adapter/AddressAdapter.java

@@ -16,6 +16,9 @@
 public final class AddressAdapter implements TagAdapter<InetSocketAddress> {
     public static final AddressAdapter INSTANCE = new AddressAdapter();
 
+    private AddressAdapter() {
+    }
+    
     @Override
     public InetSocketAddress deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
         var root = tag.getAsCompound();

nbt/src/main/java/core/nbt/serialization/adapter/BooleanAdapter.java

@@ -14,6 +14,9 @@
 public final class BooleanAdapter implements TagAdapter<Boolean> {
     public static final BooleanAdapter INSTANCE = new BooleanAdapter();
 
+    private BooleanAdapter() {
+    }
+    
     @Override
     public Boolean deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
         return tag.getAsBoolean();

nbt/src/main/java/core/nbt/serialization/adapter/ByteAdapter.java

@@ -14,6 +14,9 @@
 public final class ByteAdapter implements TagAdapter<Byte> {
     public static final ByteAdapter INSTANCE = new ByteAdapter();
 
+    private ByteAdapter() {
+    }
+    
     @Override
     public Byte deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
         return tag.getAsByte();

nbt/src/main/java/core/nbt/serialization/adapter/DoubleAdapter.java

@@ -14,6 +14,9 @@
 public final class DoubleAdapter implements TagAdapter<Double> {
     public static final DoubleAdapter INSTANCE = new DoubleAdapter();
 
+    private DoubleAdapter() {
+    }
+    
     @Override
     public Double deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
         return tag.getAsDouble();

nbt/src/main/java/core/nbt/serialization/adapter/DurationAdapter.java

@@ -17,6 +17,9 @@
 public final class DurationAdapter implements TagAdapter<Duration> {
     public static final DurationAdapter INSTANCE = new DurationAdapter();
 
+    private DurationAdapter() {
+    }
+    
     @Override
     public Duration deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
         return Duration.ofMillis(tag.getAsLong());

nbt/src/main/java/core/nbt/serialization/adapter/FileAdapter.java

@@ -16,6 +16,9 @@
 public final class FileAdapter implements TagAdapter<File> {
     public static final FileAdapter INSTANCE = new FileAdapter();
 
+    private FileAdapter() {
+    }
+    
     @Override
     public File deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
         return new File(tag.getAsString());

nbt/src/main/java/core/nbt/serialization/adapter/FloatAdapter.java

@@ -14,6 +14,9 @@
 public final class FloatAdapter implements TagAdapter<Float> {
     public static final FloatAdapter INSTANCE = new FloatAdapter();
 
+    private FloatAdapter() {
+    }
+    
     @Override
     public Float deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
         return tag.getAsFloat();

nbt/src/main/java/core/nbt/serialization/adapter/IntegerAdapter.java

@@ -14,6 +14,9 @@
 public final class IntegerAdapter implements TagAdapter<Integer> {
     public static final IntegerAdapter INSTANCE = new IntegerAdapter();
 
+    private IntegerAdapter() {
+    }
+    
     @Override
     public Integer deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
         return tag.getAsInt();

nbt/src/main/java/core/nbt/serialization/adapter/LongAdapter.java

@@ -14,6 +14,9 @@
 public final class LongAdapter implements TagAdapter<Long> {
     public static final LongAdapter INSTANCE = new LongAdapter();
 
+    private LongAdapter() {
+    }
+    
     @Override
     public Long deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
         return tag.getAsLong();

nbt/src/main/java/core/nbt/serialization/adapter/ShortAdapter.java

@@ -14,6 +14,9 @@
 public final class ShortAdapter implements TagAdapter<Short> {
     public static final ShortAdapter INSTANCE = new ShortAdapter();
 
+    private ShortAdapter() {
+    }
+    
     @Override
     public Short deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
         return tag.getAsShort();