- testBigDecimalCompare - BigDecimal.equals(?) compares content of objects, however BigDecimal.compare(?) deliberately considers values like '1' and '1.0' as same value.
- testIntegerCompare - The Integer type keeps a cache of all objects with a value in the range of -128 to 127 for performance reasons. So when you declare new variables in that range, you’re actually referring to the same object.
- testCharArithmetic -
char ch = '0'; // ASCII for ‘0’ is 48 ch *= 1.1; // 48 x 1.1 is 52.8 which turns to 52 when cast to char assertEquals('4', ch); // 52 represents ‘4’ in ASCII
Files
This branch is 21 commits behind jveverka/java-11-examples:master.
java-is-weird
Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|
parent directory.. | ||||