Image inside jLabel

Hi,
iam using a jlabel with the image inside it using the code
ImageIcon image = new ImageIcon(new URL(url));
imgLabel = new JLabel();
imgLabel.setIcon(image);
it is working fine but i cannot apply dimension for jLabel
jLabel.setSize(); is not working it is taking the image size as the label size ..
how to create the label with needed size with the image inside it..

Thank u for the reply....here is my requirment
i need to create a list of images inside a tabbedpane......that images are of different dimensions but i need to make them viwed as thumbnails.
for that i used a panel inside the tabbedpane and created label inside it ,
for that label i had set icon(which is the image i need view)..but the problem is the label with images are not coming in same dimension since the original source images are of differend dimension.......is there any solution for my problem

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