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Avoid using Java native code

Docs > コード分析 > Static Analysis Rules > Avoid using Java native code

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Metadata

ID: java-code-style/avoid-using-native-code

Language: Java

Severity: Notice

Category: Code Style

Description

The calls and use of native code (Java Native Interface - JNI) reduce the portability of your application as it increases your application’s reliance on these native methods.

Non-Compliant Code Examples

public class Foo {
    public Foo() {
        System.loadLibrary("nativelib");
    }

    static {
        System.loadLibrary("nativelib");
    }

    public void foo() throws SecurityException, NoSuchMethodException {
        System.loadLibrary("nativelib");
    }
}

How to use this rule

1
2
rulesets:
  - java-code-style     # Rules to enforce Java code style.

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