Hi everyone.

At first, my english is not good.

all files are copied from orignal Vaadin 7.1.12 source.

those java source files are: com.vaadin.client.ui.table.TableConnector.java com.vaadin.client.ui.VScrollTable.java

the appended this is where TestTableWidget.java:1076

            firstvisible = firstRowInViewPort;

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I don't know these variables' mean. I just searched around source codes and I just put above one line.

thanks.