Merging Cell Ranges into a Single Cell

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The cell range interface com.sun.star.util.XMergeable merges and undoes merged cell ranges.

• The method merge() merges or undoes merged the whole cell range.
• The method getIsMerged() determines if the cell range is completely merged.

 // --- Merge cells. ---
 com.sun.star.util.XMergeable xMerge = (com.sun.star.util.XMergeable)
     UnoRuntime.queryInterface(com.sun.star.util.XMergeable.class, xCellRange);
 xMerge.merge(true);