Export the Java library targets.

This is necessary in order for external project to generate
Java wrappers.

Change-Id: Ia71e2b623b0b3a2ac49fab19927274214029b701
Merge topic 'java-export-libs' into master

e45038af Export the Java library targets.
Fix resource management when process end

Change-Id: I2082bf27e26fd2ac8048910b326241079c040a30
Merge topic 'vtkweb-launcher' into master

e472fc34 Fix resource management when process end
handle tables with no row labels

More gracefully handle the situation where the input table does
not contain a vtkStringArray column naming the rows.  Previously,
this class assumed that the first column was a vtkStringArray,
leading to a segmentation fault when it was not.

Change-Id: Ie0aeca049f23885b85a51d6c8b2a43dbc0e1afcd
Merge topic 'no_names_heatmap' into master

270a6e4d handle tables with no row labels