codeql/java/change-notes/2021-05-14-close-resource-leaks-improvements.md

lgtm,codescanning

• The "Potential input resource leak" (java/input-resource-leak) and "Potential output resource leak" (java/output-resource-leak) queries no longer confuse java.io classes such as Reader with others that happen to share the same base name. Additionally the number of false positives has been reduced by recognizing CharArrayReader and CharArrayWriter as types that don't need to be closed.