Error:(24, 46) error: diamond operator is not supported in -source 1.6 (use -source 7 or higher to enable diamond operator)

Question

I'm getting error in my ArrayAdapter<>

listView.setAdapter(new ArrayAdapter<>(this,android.R.layout.simple_list_item_1,name1));

Error:(24, 46) error: diamond operator is not supported in -source 1.6 (use -source 7 or higher to enable diamond operator)

Then I updated my java version to

java version "1.7.0_67"

But still I'm getting the same error. OS I'm using ubuntu 14.04.

You have to update the language level of your ide, not only your jdk. — pshegger, Aug 05 '14 at 13:46
See this question http://stackoverflow.com/questions/17637179/how-to-set-source-1-7-in-android-studio-and-gradle — Natix, Aug 05 '14 at 13:49
Project Structure -> Project -> Project language level, but are you sure you can use Java 1.7 on Android? — EpicPandaForce, Aug 05 '14 at 13:50

score 5 · Answer 1 · answered Apr 18 '15 at 15:50

5

Now with Android Studio(I use v1.1), You can change your language level easily by clicking File->Project Structure, and in the open window follow the settings:

enter image description here

answered Apr 18 '15 at 15:50

Allen

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Error:(24, 46) error: diamond operator is not supported in -source 1.6 (use -source 7 or higher to enable diamond operator)

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