解决Eclipse中使用drool时报Caused by: java.lang.RuntimeException: The Eclipse JDT Core jar is not in the classpath的问题。 详细错误： org.drools.RuntimeDroolsException: Unable to load dialect 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java:org.dr

jboss 规则引擎 drools库。 api，core，compiler，jsr94 drools-compiler-5.1.1.jar

antlr-3.3.jar,antlr-runtime-3.3.jar,btm-2.1.3.jar,catch-exception-1.2.0.jar,dcharts-widget-0.10.0.jar,drools-compiler-5.5.0.Final.jar,drools-core-5.5.0.Final.jar,ecj-3.5.1.jar,javax.enterprise.concurrent-api-1.0.jar,knowledge-api-5.5.0.Final.jar,know