CompanionTest.kt

class CompanionTest {
    companion object {
        fun show(i: Int) {
            println("started show method")
            println("processing show method action $i")
            println("finished show method")
        }
    }
}

CompanionTest2.java

class CompanionTest2 {
    public void main() {
        CompanionTest.Companion.show(10);
        CompanionTest.Companion.show(11);
        CompanionTest.Companion.show(12);
        CompanionTest.Companion.show(13);
        CompanionTest.Companion.show(14);
    }
}

d8_result.java

// execute D8 and decompile by jadx
class CompanionTest2 {
    CompanionTest2() {
    }

    public void main() {
        CompanionTest.Companion.show(10);
        CompanionTest.Companion.show(11);
        CompanionTest.Companion.show(12);
        CompanionTest.Companion.show(13);
        CompanionTest.Companion.show(14);
    }
}

---

@Metadata(bv = {1, 0, 3}, d1 = {"\u0000\f\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\u0018\u0000 \u00032\u00020\u0001:\u0001\u0003B\u0005¢\u0006\u0002\u0010\u0002"}, d2 = {"LCompanionTest;", "", "()V", "Companion"}, k = 1, mv = {1, 1, 13})
public final class CompanionTest {
    public static final Companion Companion = new Companion();

    @Metadata(bv = {1, 0, 3}, d1 = {"\u0000\u0016\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\u0002\n\u0000\n\u0002\u0010\b\b†\u0003\u0018\u00002\u00020\u0001B\u0007\b\u0002¢\u0006\u0002\u0010\u0002J\u000e\u0010\u0003\u001a\u00020\u00042\u0006\u0010\u0005\u001a\u00020\u0006"}, d2 = {"LCompanionTest$Companion;", "", "()V", "show", "", "i", ""}, k = 1, mv = {1, 1, 13})
    /* compiled from: CompanionTest.kt */
    /* renamed from: CompanionTest$Companion */
    public static final class Companion {
        private Companion() {
        }

        public /* synthetic */ Companion(DefaultConstructorMarker defaultConstructorMarker) {
            this();
        }

        public final void show(int i) {
            System.out.println("started show method");
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.append("processing show method action ");
            stringBuilder.append(i);
            System.out.println(stringBuilder.toString());
            System.out.println("finished show method");
        }
    }
}

r8_result.java

// execute R8 and decompile by jadx
public class CompanionTest2 {
    public void main() {
        CompanionTest.show(10);
        CompanionTest.show(11);
        CompanionTest.show(12);
        CompanionTest.show(13);
        CompanionTest.show(14);
    }
}

---

public abstract class CompanionTest {
    public static final void show(int i) {
        System.out.println("started show method");
        StringBuilder stringBuilder = new StringBuilder();
        stringBuilder.append("processing show method action ");
        stringBuilder.append(i);
        System.out.println(stringBuilder.toString());
        System.out.println("finished show method");
    }
}