Fixed checkstyle warnings and errors.

Author: cesards

superimageview-imagecrop/src/main/java/com/codeforvictory/android/superimageview/crop/ImageTransformation.java

@@ -5,6 +5,7 @@
 import android.os.Build;
 
 import com.codeforvictory.android.superimageview.Crop;
+import com.codeforvictory.android.superimageview.crop.error.IllegalTransformationType;
 
 import androidx.annotation.Nullable;
 
@@ -41,10 +42,18 @@ void compute(@CropType int cropType) {
 
             boolean verticalImageMode = scaleX > scaleY;
 
-            float postDrawableWidth = drawableWidth * scale;
-            float xTranslation = getXTranslation(cropType, viewWidth, postDrawableWidth, verticalImageMode);
-            float postDrawabeHeigth = drawableHeight * scale;
-            float yTranslation = getYTranslation(cropType, viewHeight, postDrawabeHeigth, verticalImageMode);
+            float xTranslation = getXTranslation(
+                cropType,
+                viewWidth,
+                drawableWidth * scale,
+                verticalImageMode
+            );
+            float yTranslation = getYTranslation(
+                cropType,
+                viewHeight,
+                drawableHeight * scale,
+                verticalImageMode
+            );
 
             matrix.postTranslate(xTranslation, yTranslation);
             view.setImageMatrix(matrix);
@@ -67,6 +76,8 @@ private float getYTranslation(
                 case CropType.RIGHT_CENTER:
                     // View in the middle of the screen
                     return (viewHeight - postDrawableHeight) / 2f;
+                default:
+                  throw new IllegalTransformationType("Transformation not supported. Check if the transformation you want to do should be handled by the method getXTranslation()");
             }
         }
 
@@ -90,6 +101,8 @@ private float getXTranslation(
                 case CropType.CENTER_BOTTOM:
                     // View in the middle of the screen
                     return (viewWidth - postDrawableWidth) / 2f;
+              default:
+                throw new IllegalTransformationType("Transformation not supported. Check if the transformation you want to do should be handled by the method getYTranslation()");
             }
         }
         // All other cases we don't need to translate

superimageview-imagecrop/src/main/java/com/codeforvictory/android/superimageview/crop/error/IllegalTransformationType.java

@@ -0,0 +1,8 @@
+package com.codeforvictory.android.superimageview.crop.error;
+
+public final class IllegalTransformationType extends IllegalStateException {
+
+  public IllegalTransformationType(String s) {
+    super(s);
+  }
+}

superimageview-roundedcorners/src/main/java/com/codeforvictory/android/superimageview/roundedcorners/RoundedCornersImage.java

@@ -78,8 +78,8 @@ public void onDraw(Canvas canvas) {
             clipPath.close();
         }
 
-        if(Build.VERSION.SDK_INT <= Build.VERSION_CODES.O_MR1){
-          canvas.drawPath(clipPath, clipPaint);
+        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.O_MR1) {
+            canvas.drawPath(clipPath, clipPaint);
         } else {
 //          canvas.drawPath(rectView, clipPaint);
         }

superimageview/src/main/java/com/codeforvictory/android/superimageview/SuperImageView.java

@@ -122,7 +122,7 @@ private void setupCrop(String cropImplementation, Context context, AttributeSet
 //      Class<?> cl = Class.forName(cropImplementation);
       cropImpl = Class.forName(cropImplementation);
       Constructor<?> constructor = cropImpl.getConstructor(Crop.View.class);
-      Object[] constructorArgs = new Object[]{new Crop.View() {
+      Object[] constructorArgs = new Object[]{ new Crop.View() {
         @Override
         public Drawable getDrawable() {
           return SuperImageView.super.getDrawable();
@@ -193,7 +193,7 @@ public void requestLayout() {
         public void invalidate() {
           SuperImageView.super.invalidate();
         }
-      }};
+      } };
       crop = (Crop) constructor.newInstance(constructorArgs);
 //      Object o = constructor.newInstance(constructorArgs);
       crop.setup(context, attributeSet);
@@ -228,7 +228,7 @@ private void setupRoundedCorners(String roundedCornersImplementation, Context co
     try {
       Class<?> cl = Class.forName(roundedCornersImplementation);
       Constructor<?> constructor = cl.getConstructor(RoundedCorners.View.class);
-      Object[] constructorArgs = new Object[]{new RoundedCorners.View() {
+      Object[] constructorArgs = new Object[]{ new RoundedCorners.View() {
         @NonNull
         @Override
         public Context getContext() {
@@ -244,7 +244,7 @@ public void setLayerType(int layerType, @Nullable Paint paint) {
         public void setWillNotDraw(boolean willNotDraw) {
           SuperImageView.super.setWillNotDraw(willNotDraw);
         }
-      }};
+      } };
       roundedCorners = (RoundedCorners) constructor.newInstance(constructorArgs);
       roundedCorners.setup(context, attributeSet);
     } catch (ClassNotFoundException e) {