Rename (and flip) isMutable to isDependency

deob/src/main/java/dev/openrs2/deob/classpath/AsmClassMetadata.java

@@ -22,8 +22,8 @@ public final class AsmClassMetadata extends ClassMetadata {
 	}
 
 	@Override
-	public boolean isMutable() {
-		return true;
+	public boolean isDependency() {
+		return false;
 	}
 
 	@Override

deob/src/main/java/dev/openrs2/deob/classpath/ClassMetadata.java

@@ -7,7 +7,7 @@ import dev.openrs2.asm.MemberDesc;
 
 public abstract class ClassMetadata {
 	public abstract String getName();
-	public abstract boolean isMutable();
+	public abstract boolean isDependency();
 	public abstract boolean isInterface();
 	public abstract ClassMetadata getSuperClass();
 	public abstract List<ClassMetadata> getSuperInterfaces();

deob/src/main/java/dev/openrs2/deob/classpath/ReflectionClassMetadata.java

@@ -23,8 +23,8 @@ public final class ReflectionClassMetadata extends ClassMetadata {
 	}
 
 	@Override
-	public boolean isMutable() {
-		return false;
+	public boolean isDependency() {
+		return true;
 	}
 
 	@Override

deob/src/main/java/dev/openrs2/deob/classpath/TypedRemapper.java

@@ -207,7 +207,7 @@ public final class TypedRemapper extends Remapper {
 
 	private static String populateClassMapping(Map<String, String> mapping, Map<String, Integer> prefixes, ClassMetadata clazz) {
 		var name = clazz.getName();
-		if (mapping.containsKey(name) || EXCLUDED_CLASSES.contains(name) || !clazz.isMutable()) {
+		if (mapping.containsKey(name) || EXCLUDED_CLASSES.contains(name) || clazz.isDependency()) {
 			return mapping.getOrDefault(name, name);
 		}
 
@@ -239,7 +239,7 @@ public final class TypedRemapper extends Remapper {
 			for (var field : partition) {
 				var clazz = classPath.get(field.getOwner());
 
-				if (!clazz.isMutable()) {
+				if (clazz.isDependency()) {
 					skip = true;
 					break;
 				}
@@ -298,7 +298,7 @@ public final class TypedRemapper extends Remapper {
 			for (var method : partition) {
 				var clazz = classPath.get(method.getOwner());
 
-				if (!clazz.isMutable()) {
+				if (clazz.isDependency()) {
 					skip = true;
 					break;
 				}