SonarSource Rules
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Java

Java static code analysis

Unique rules to find Bugs, Vulnerabilities, Security Hotspots, and Code Smells in your JAVA code

  • All rules 733
  • Vulnerability60
  • Bug175
  • Security Hotspot40
  • Code Smell458

  • Quick Fix 65
Filtered: 10 rules found
sustainability
    Impact
      Clean code attribute
        1. Bluetooth should be configured to use low power

           Code Smell
        2. Motion Sensor should not use gyroscope

           Code Smell
        3. Use Fused Location to optimize battery power

           Code Smell
        4. Use batch Processing in JDBC

           Code Smell
        5. Constant parameters in a "PreparedStatement" should not be set more than once

           Code Smell
        6. SQL queries should retrieve only necessary fields

           Code Smell
        7. Avoid using "FetchType.EAGER"

           Code Smell
        8. High frame rates should not be used

           Code Smell
        9. Exact alarms should not be abused

           Code Smell
        10. Proper Sensor Resource Management

           Code Smell

        Bluetooth should be configured to use low power

        intentionality - efficient
        maintainability
        Code Smell
        • android
        • sustainability

        BluetoothGATT is a class to provide a functionality to enable communication with Bluetooth Smart or Smart Ready devices.

        To connect to a remote peripheral device, a BluetoothGattCallback is used and a method BluetoothDevice#connectGatt is used to get an instance of this class. GATT-capable devices can be discovered using the Bluetooth device discovery or BLE scan process.

        Why is this an issue?

        How can I fix it?

        More Info

        Using high power consumption modes for Bluetooth operations can drain the device battery faster and may not be suitable for scenarios where power efficiency is crucial.

        This rule identifies instances where high power consumption Bluetooth operations are used, specifically when requestConnectionPriority or setAdvertiseMode methods are invoked with arguments other than those promoting low power consumption.

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