How to get attribute value by attribute

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XML

Java

Hi! im new in java and xml.
I have xml template:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<skill_data>
	<skill_template skill_id="100" name="기초 장검 수련" nameId="563631" name_desc="P_EQUIP_EnhancedSword_G1">
		<properties first_target="ME"/>
		<useconditions>
			<move_casting allow="false"/>
		</useconditions>
	</skill_template>
</skill_data>

and declare in java:

public int getSkillId() {
		return skill_id;
	}

	public String getName() {
		return name;
	}

And my question is how to get name string value by skill_id value?

Thanks for your help!