java change text alignment and code example

Example 1: center justify jlabel

import javax.swing.SwingConstants;
import javax.swing.JLabel;

Jlabel label1 = new Jlabel("Test");
label1.setHorizontalAlignment(SwingConstants.CENTER);
//Can also use SwingConstants.LEFT & .RIGHT

Example 2: horizontalAlignment center jlabel

JLabel lab=new JLabel("text");
lab.setHorizontalAlignment(SwingConstants.LEFT);