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Call Java from Python: Py4J as an Alternative to JPype
Calling Java code from Python has several potential solutions. One option, JPype, can be challenging to compile and appears inactive due to a lack of recent releases.
However, an alternative solution is Py4J, a straightforward library that provides a convenient interface for invoking Java methods from Python code.
Py4J offers several advantages:
Here's a sample Py4J code snippet:
<code class="python">from py4j.java_gateway import JavaGateway gateway = JavaGateway() # connect to the JVM java_object = gateway.jvm.mypackage.MyClass() # invoke constructor other_object = java_object.doThat() other_object.doThis(1,'abc') gateway.jvm.java.lang.System.out.println('Hello World!') # call a static method</code>
Py4J is a versatile tool that seamlessly integrates Java and Python, making it a compelling option for developers looking to connect both languages.
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