kotlin @JvmStatic的使用

一 kotlin

class KtA {
    companion object {
        @JvmStatic
        fun invokeStatic() {}

        fun invokeNoStatic() {}
    }
}

二 转成java

package test.d;

import kotlin.Metadata;
import kotlin.jvm.JvmStatic;
import kotlin.jvm.internal.DefaultConstructorMarker;
import org.jetbrains.annotations.NotNull;

@Metadata(
   mv = {2, 0, 0},
   k = 1,
   xi = 48,
   d1 = {"\u0000\f\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0003\u0018\u0000 \u00032\u00020\u0001:\u0001\u0003B\u0005¢\u0006\u0002\u0010\u0002¨\u0006\u0004"},
   d2 = {"Ltest/d/KtA;", "", "()V", "Companion", "untitled"}
)
public final class KtA {
   @NotNull
   public static final Companion Companion = new Companion((DefaultConstructorMarker)null);

   **@JvmStatic
   public static final void invokeStatic() {
      Companion.invokeStatic();
   }**

   @Metadata(
      mv = {2, 0, 0},
      k = 1,
      xi = 48,
      d1 = {"\u0000\u0014\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\u0002\n\u0002\b\u0002\b\u0086\u0003\u0018\u00002\u00020\u0001B\u0007\b\u0002¢\u0006\u0002\u0010\u0002J\u0006\u0010\u0003\u001a\u00020\u0004J\b\u0010\u0005\u001a\u00020\u0004H\u0007¨\u0006\u0006"},
      d2 = {"Ltest/d/KtA$Companion;", "", "()V", "invokeNoStatic", "", "invokeStatic", "untitled"}
   )
   public static final class Companion {
      private Companion() {
      }

      @JvmStatic
      public final void invokeStatic() {
      }

      public final void invokeNoStatic() {
      }

      // $FF: synthetic method
      public Companion(DefaultConstructorMarker $constructor_marker) {
         this();
      }
   }
}