I introduced STS to learn Spring Framework, but it is very difficult to see the half-width space with u, so I will make a note of the change procedure. The procedure is basically the same as for Eclipse.
Spring Tool Suite 4 Version: 4.6.0.RELEASE
STS installation path (depending on the person, but for reference)
$3 = $3.equals("·" ) ? "ᴜ" //Half-width space Example: ▫ᵁᐡᶸᓑᴜՍ <!--↓ ↓ Change to the following ↓ ↓--> $3 = $3.equals("" ) ? "ᴜ" //Half-width space Example: ▫ᵁᐡᶸᓑᴜՍ
that's all. Let's have a good coding life. Thank you for your hard work.