in src/main/java/org/apache/sling/scripting/java/impl/JavaServletConfig.java [40:55]
public JavaServletConfig(ServletContext servletContext, final Map<String, Object> config) {
this.servletContext = servletContext;
// copy the "java." properties
initParams = new HashMap<String, String>();
for (final Map.Entry<String, Object> entry : config.entrySet()) {
if (entry.getKey().startsWith("java.")) {
if ( entry.getValue() != null ) {
final String strValue = String.valueOf(entry.getValue()).trim();
if ( strValue.length() > 0 ) {
initParams.put(entry.getKey().substring("java.".length()), strValue);
}
}
}
}
}