There is no need to use deprecated Space class from support library. Space was added in API 14 in platform and hasn't changed since.

PiperOrigin-RevId: 235055577

Author: Material Design Team

lib/java/com/google/android/material/textfield/IndicatorViewController.java

@@ -35,7 +35,6 @@
 import com.google.android.material.animation.AnimationUtils;
 import com.google.android.material.animation.AnimatorSetCompat;
 import androidx.core.view.ViewCompat;
-import androidx.legacy.widget.Space;
 import androidx.core.widget.TextViewCompat;
 import androidx.appcompat.widget.AppCompatTextView;
 import android.text.TextUtils;
@@ -44,6 +43,7 @@
 import android.view.ViewGroup.LayoutParams;
 import android.widget.FrameLayout;
 import android.widget.LinearLayout;
+import android.widget.Space;
 import android.widget.TextView;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;