Java debugger工具JSwat 3.4 發布了。JSwat是一個可擴展的，單機的，繪圖的Java debugger前端(基于Netbean 平臺)。應用由Javasoft提供的Java Platform Debugger Architecture (JPDA)。特性包括有條件中斷和監視，彩色源碼展示；繪圖展示線性關系，堆疊楨，可視化變量和載入類；命令界面提供更多先進的特性，和類似Java表達評估。使用截圖：新版本的提升：Implemented RFE 610: provide option to step over synthetic methods. Implemented RFE 778: set default focus in most dialogs. Implemented RFE 800: added 'class' column to threads view. Implemented RFE 858: added tooltips to dialog fields. Implemented RFE 920: add toString() column to Variables view. Implemented RFE 936: show suspend policy property using tags. Implemented RFE 959: use sensible default installation paths. Implemented RFE 983: bulk add feature for path editor. Implemented RFE 992: added 'resume immediately' to attach dialog. 官方下載：http://www.bluemarsh.com/java/jswat/downloads.html