writer.write(s1);
writer.write(s2);
writer.write(s3);
mResource.releaseWriter();
DataCacheReader reader1 = mResource.getReader();
Object obj = reader1.read();
assertTrue(obj instanceof String);
assertEquals(s1, (String)obj);
obj = reader1.read();
assertTrue(obj instanceof String);
assertEquals(s2, (String)obj);
obj = reader1.read();
assertTrue(obj instanceof String);
assertEquals(s3, (String)obj);
DataCacheReader reader2 = mResource.getReader();
obj = reader2.read();
assertTrue(obj instanceof String);
assertEquals(s1, (String)obj);
reader1.close();
reader2.close();
}