25 lines
870 B
Java
25 lines
870 B
Java
package us.myles.ViaVersion.compatibility.jre9;
|
|
|
|
import us.myles.ViaVersion.compatibility.FieldModifierAccessor;
|
|
|
|
import java.lang.invoke.MethodHandles;
|
|
import java.lang.invoke.VarHandle;
|
|
import java.lang.reflect.Field;
|
|
import java.util.Objects;
|
|
|
|
public final class Jre9FieldModifierAccessor implements FieldModifierAccessor {
|
|
private final VarHandle modifiersHandle;
|
|
|
|
public Jre9FieldModifierAccessor() throws ReflectiveOperationException {
|
|
final MethodHandles.Lookup lookup = MethodHandles.privateLookupIn(Field.class, MethodHandles.lookup());
|
|
this.modifiersHandle = lookup.findVarHandle(Field.class, "modifiers", int.class);
|
|
}
|
|
|
|
@Override
|
|
public void setModifiers(final Field field, final int modifiers) {
|
|
Objects.requireNonNull(field, "field must not be null");
|
|
|
|
this.modifiersHandle.set(field, modifiers);
|
|
}
|
|
}
|