static synchronized public DiskCache2 getDiskCache2() { if (diskCache == null) diskCache = DiskCache2.getDefault(); return diskCache; }
@Test public void testNotExist() throws Exception { DiskCache2 cache = DiskCache2.getDefault(); File file = cache.getFile("gfs.t00z.master.grbf00.10m.uv.grib2"); // not exist System.out.printf("canWrite= %s%n", file.canWrite()); assert !file.canWrite(); }