Merge "Fix the NPE for the memwriter." into jb-mr1-dev

            mProcMemWriter = new BufferedWriter(new FileWriter

                    (new File(MEDIA_PROCMEM_OUTPUT), true));

            mProcMemWriter.write(this.getName() + "\n");

        }

        mMemWriter = new BufferedWriter(new FileWriter

                (new File(MEDIA_MEMORY_OUTPUT), true));

    }

    }

    @Override

    protected void tearDown() throws Exception {

        if (MediaFrameworkPerfTestRunner.mGetNativeHeapDump)

            MediaTestUtil.getNativeHeapDump(this.getName() + "_after");

        if (MediaFrameworkPerfTestRunner.mGetProcmem) {

            mMemWriter.write("\n");

            mProcMemWriter.close();

            mMemWriter.close();

        }

        mMemWriter.write("\n");

        mMemWriter.close();

        super.tearDown();

    }