com.aspose.words

Example:

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
Table table = builder.startTable();

// We must insert at least one row before setting any table formatting.
builder.insertCell();

// Set the table style used based on the style identifier.
// Note that not all table styles are available when saving to .doc format.
table.setStyleIdentifier(StyleIdentifier.MEDIUM_SHADING_1_ACCENT_1);

// Partially apply the style to features of the table based on predicates, then build the table.
table.setStyleOptions(TableStyleOptions.FIRST_COLUMN | TableStyleOptions.ROW_BANDS | TableStyleOptions.FIRST_ROW);
table.autoFit(AutoFitBehavior.AUTO_FIT_TO_CONTENTS);

builder.writeln("Item");
builder.getCellFormat().setRightPadding(40.0);
builder.insertCell();
builder.writeln("Quantity (kg)");
builder.endRow();

builder.insertCell();
builder.writeln("Apples");
builder.insertCell();
builder.writeln("20");
builder.endRow();

builder.insertCell();
builder.writeln("Bananas");
builder.insertCell();
builder.writeln("40");
builder.endRow();

builder.insertCell();
builder.writeln("Carrots");
builder.insertCell();
builder.writeln("50");
builder.endRow();

doc.save(getArtifactsDir() + "DocumentBuilder.InsertTableWithStyle.docx");