我有一个使用 maven 和 sbt 的 Java 1.6 + Scala 2.9.2 项目。当我添加 guava Cache 类时,该项目开始在测试中抛出此异常:
java.lang.IncompatibleClassChangeError:
class com.google.common.cache.CacheBuilder$3 has interface
com.google.common.base.Ticker as super class
做sbt clean compile
的很好,但sbt clean test
会抛出这个异常。
番石榴的版本是13.0
引发异常的模块有:
import com.google.common.cache.{CacheBuilder, Cache}
...
val cache: Cache[String, Integer] = CacheBuilder.newBuilder()
.maximumSize(5000).build()
我的 sbt 依赖项是:
libraryDependencies ++= Seq(
"org.scala-tools.testing" %% "scalacheck" % "1.9" % "test" changing(),
"org.specs2" %% "specs2" % "1.9" % "test"
)
Maven依赖项是:
<dependencies>
<dependency>
<groupId>org.apache.thrift</groupId>
<artifactId>libthrift</artifactId>
<version>0.8.0</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>13.0</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.6</version>
</dependency>
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.0.0</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.3.1</version>
</dependency>
<dependency>
<groupId>org.scalatest</groupId>
<artifactId>scalatest_2.9.1</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-all</artifactId>
<version>1.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.novocode</groupId>
<artifactId>junit-interface</artifactId>
<version>0.8</version>
<scope>test</scope>
</dependency>
</dependencies>