org_apache_struts2_rest_ContentTypeHandlerManagerTest_java
org.springframework.mock.web.MockHttpServletResponse$ResponseServletOutputStream
@Override
    public void write(int b) throws IOException {
        super.write(b);
        super.flush();
        MockHttpServletResponse.this.setCommittedIfBufferSizeExceeded();
    }
 -> java.io.OutputStream.write(int): void -> java.io.OutputStream.flush(): void -> java.io.ByteArrayOutputStream.size(): int
 [CALL] [CALL] -> java.io.OutputStream.write(int): void [EXIT] [CALL] -> java.io.OutputStream.flush(): void [EXIT] [CALL] [CALL] [CALL] [EXIT] -> java.io.ByteArrayOutputStream.size(): int [EXIT] [EXIT] [EXIT]