HierarchyViewer 不能启动
使用在windowsXP 下使用HierarchyViewer，提示：
03:20:07 E/HierarchyViewer: shutting down due to uncaught exception
03:20:07 E/HierarchyViewer: no swt-gtk-3550 or swt-gtk in swt.library.path, java.library.path or the jar file
java.lang.UnsatisfiedLinkError: no swt-gtk-3550 or swt-gtk in swt.library.path, java.library.path or the jar file
at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source)
at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source)
at org.eclipse.swt.internal.C.<clinit>(Unknown Source)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Unknown Source)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Unknown Source)
at org.eclipse.swt.widgets.Display.<clinit>(Unknown Source)
at com.android.hierarchyviewer.HierarchyViewerApplication.main(HierarchyViewerApplication.java:896)
找不到原因。

[解决办法]
没有JDK?