package javax.jnlp; public interface ExtensionInstallerService { public java.lang.String getInstallPath(); public java.lang.String getExtensionVersion(); public java.net.URL getExtensionLocation(); public void hideProgressBar(); public void hideStatusWindow(); public void setHeading(java.lang.String heading); public void setStatus(java.lang.String status); public void updateProgress(int value); public void installSucceeded(boolean needsReboot); public void installFailed(); public void setJREInfo(java.lang.String platformVersion, java.lang.String jrePath); public void setNativeLibraryInfo(java.lang.String path); public java.lang.String getInstalledJRE(java.net.URL url, java.lang.String version); }