How to work on images in java ?

i want to generate image through test.
means i wanto conert text in to image how can we do that.
2nd how can i generate BARCODE's is there any way to generate barcodes if we supply values ?

Can u tell me any 3rd party tool Name ?
i want to generate image through test.I assume you mean text instead of text. In that case,
see
BufferedImage + it's .getGraphics method
Graphics + drawString method
2nd how can i generate BARCODE's is there any wayto
generate barcodes if we supply values ?No but perhaps some 3rd party software might be able
to do this for you

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