https://docs.oracle.com/javase/jp/8/docs/api/javax/swing/plaf/basic/BasicTreeUI.TreeSelectionHandler.html
BasicTreeUI.TreeSelectionHandler (Java Platform SE 8)
java platformse
https://docs.oracle.com/javase/jp/6/api/javax/swing/plaf/basic/BasicTreeUI.TreeSelectionHandler.html
BasicTreeUI.TreeSelectionHandler (Java Platform SE 6)
java platformse
https://docs.oracle.com/javase/jp/15/docs/api/java.desktop/javax/swing/plaf/basic/BasicTreeUI.TreeSelectionHandler.html
BasicTreeUI.TreeSelectionHandler (Java SE 15 & JDK 15)
declaration: module: java.desktop, package: javax.swing.plaf.basic, class: BasicTreeUI, class: TreeSelectionHandler
java sejdk