Pdfbox table with line wrapping and custom column widths

draw_table

    private void drawTable(PDPage page, PDPageContentStream contentStream, float y, float margin, String[][] content, float[] colWidths) throws IOException {

        final int rows = content.length;
        final int cols = content[0].length;
        final float rowHeight = 40f;
        final float tableWidth = page.findMediaBox().getWidth() - margin - margin;
        final float tableHeight = rowHeight * rows;
        final float colWidth = tableWidth/(float)cols;
        final float cellMargin=5f;

        //draw the rows
        float nexty = y ;
        for (int i = 0; i <= rows; i++) {
            contentStream.drawLine(margin, nexty, margin+tableWidth, nexty);
            nexty-= rowHeight;
        }

        //draw the columns
        float nextx = margin;
        for (int i = 0; i <= cols; i++) {
            contentStream.drawLine(nextx, y, nextx, y-tableHeight);
            nextx += (colWidths != null) ? colWidths[i] : colWidth;
        }

        float textx = margin+cellMargin;
        float texty = y-15;
        for(int i = 0; i < content.length; i++){
            for(int j = 0 ; j < content[i].length; j++){
                String text = content[i][j];
                contentStream.beginText();
                contentStream.moveTextPositionByAmount(textx,texty);

                if (text.contains("\n")) {
                    String[] lines = text.split("\n");
                    contentStream.appendRawCommands(10 + " TL\n");
                    for (int k = 0; k < lines.length; k++) {
                        contentStream.drawString(lines[k]);
                        if (k < lines.length - 1) {
                            contentStream.appendRawCommands("T*\n");
                        }
                    }
                } else {
                    contentStream.drawString(text);
                }
                contentStream.endText();
                textx += (colWidths != null) ? colWidths[j] : colWidth;
            }
            texty-=rowHeight;
            textx = margin+cellMargin;
        }
    }

You'll get an Index Out Of Bounds in line 22 if you use the colWidths, because the for loop in line 20 has a <= instead of a <