![java - NPE checked by StringUtils.isNotBlank still causing eclipse @NotNull warning - Stack Overflow java - NPE checked by StringUtils.isNotBlank still causing eclipse @NotNull warning - Stack Overflow](https://i.stack.imgur.com/nPHV0.png)
java - NPE checked by StringUtils.isNotBlank still causing eclipse @NotNull warning - Stack Overflow
Error uploading: NullPointerException: String.isEmpty() on a null object reference · Issue #2439 · nextcloud/android · GitHub
![java - NPE checked by StringUtils.isNotBlank still causing eclipse @NotNull warning - Stack Overflow java - NPE checked by StringUtils.isNotBlank still causing eclipse @NotNull warning - Stack Overflow](https://i.stack.imgur.com/joPVt.png)
java - NPE checked by StringUtils.isNotBlank still causing eclipse @NotNull warning - Stack Overflow
![Commons-lang StringUtils isNotBlank method still raise NPE - Report False-positive / False-negative... - Sonar Community Commons-lang StringUtils isNotBlank method still raise NPE - Report False-positive / False-negative... - Sonar Community](https://europe1.discourse-cdn.com/sonarsource/uploads/sonarcommunity/original/2X/3/318735b08e742b4bab065a9821caa48762a4c697.png)
Commons-lang StringUtils isNotBlank method still raise NPE - Report False-positive / False-negative... - Sonar Community
![False positive : apache commons StringUtils::isNotBlank should be considered a valid "null check" - Report False-positive / False-negative... - Sonar Community False positive : apache commons StringUtils::isNotBlank should be considered a valid "null check" - Report False-positive / False-negative... - Sonar Community](https://europe1.discourse-cdn.com/sonarsource/uploads/sonarcommunity/original/3X/b/a/ba62f3110ed500e72acf6abf0c107f7cc3a6df18.png)