### Environment

* Dubbo version: master branch latest
* Operating System version: all
* Java version: 1.8

### Step to reproduce this issue
1. start StreamUtils UT
2. using `lsof test-class/StreamUtilsTest.txt` to check opened file handle

### Expected Result
after running all the UT, there shouldn't be any opened handles left

### Actual Result
several file handles left

### How to fix
- `overwrite` the `close` method of `InputStream` constructed in `limitedInputStream` and `markSupportedInputStream`
- `close` the InputStream in corresponding UT
return 0;
                is.skip(len);
                mPosition += len;
                return len;
            }
            @Override
            public int available() {
                return mLimit - mPosition;
            }
            @Override
            public boolean markSupported() {
                return is.markSupported();
            }
            @Override
            public void mark(int readlimit) {
                is.mark(readlimit);
                mMark = mPosition;
            }
            @Override
            public void reset() throws IOException {
                is.reset();
                mPosition = mMark;
            }
            @Override
            public void close() throws IOException {
            }
        };
    }
    public static InputStream markSupportedInputStream(final InputStream is, final int markBufferSize) {
        if (is.markSupported()) {