Code example for DatagramChannel

Methods: read

0
                .provider());
        MockDatagramChannel testMocknull = new MockDatagramChannel(null);
 
        ByteBuffer[] readBuf = null;
        try { 
            this.channel1.read(readBuf);
            fail("Should throw NPE");
        } catch (NullPointerException e) {
            // correct 
        } 
        try { 
            testMock.read(readBuf);
            fail("Should throw NPE");
        } catch (NullPointerException e) {
            // correct 
        } 
        try { 
            testMocknull.read(readBuf);
            fail("Should throw NPE");
        } catch (NullPointerException e) {
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