package test;

import dotty.tools.dotc.core.Contexts;
import org.junit.*;

import java.lang.ref.WeakReference;
import java.util.LinkedList;
import java.util.List;


public abstract class ContextEscapeDetection {
    public static class TestContext{
        public TestContext(WeakReference<Contexts.Context> context, String testName) {
            this.context = context;
            this.testName = testName;
        }

        public final WeakReference<Contexts.Context> context;
        public final String testName;

    }
    public static final List<TestContext> contexts = new LinkedList<>();

    public abstract Contexts.Context getCtx();

    public abstract void clearCtx();

    @Before
    public synchronized void stealContext() {
        contexts.add(new TestContext(new WeakReference<>(this.getCtx()), this.getClass().getName()));
    }

    @After
    public synchronized void clearContext() {
        this.clearCtx();
    }


}


@@ -589,16 +589,27 @@
 kedList%3C
+TestContext
 %3E();%0A%0A  
@@ -805,16 +805,32 @@
 ference%3C
+Contexts.Context
 %3E(this.g

Make java file compile under 1.6.