/** Updates buttons and status based on current libraries */ public void update() { updateButtons(); IStatus status = Status.OK_STATUS; EnvironmentVariable[] standins = fEnvironmentVariablesContentProvider.getStandins(); for (int i = 0; i < standins.length; i++) { IStatus st = standins[i].validate(); if (!st.isOK()) { status = st; break; } } updateDialogStatus(status); }