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throw exception when layer type is invalid

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This commit is contained in:
Hannes Janetzek 2013-09-28 22:39:56 +02:00
parent d7b3ef43d6
commit 9107beff7e
1 changed files with 5 additions and 2 deletions
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7
vtm/src/org/oscim/renderer/elements/ElementLayers.java
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@ -167,6 +167,9 @@ public class ElementLayers {
else if (type == RenderElement.MESH) else if (type == RenderElement.MESH)
renderElement = new MeshLayer(level); renderElement = new MeshLayer(level);
if (renderElement == null)
throw new IllegalArgumentException();
if (l == null) { if (l == null) {
// insert at start // insert at start
renderElement.next = baseLayers; renderElement.next = baseLayers;
@ -182,8 +185,8 @@ public class ElementLayers {
// check if found layer matches requested type // check if found layer matches requested type
Log.d(TAG, "BUG wrong layer " + renderElement.type + " " + type + Log.d(TAG, "BUG wrong layer " + renderElement.type + " " + type +
" on layer " + renderElement.level); " on layer " + renderElement.level);
// TODO throw exception
return null; throw new IllegalArgumentException();
} }
mCurLayer = renderElement; mCurLayer = renderElement;