Eclipse Java Code Assist is broken (Eclipse 2023-03, 4.27.0, MacOS, openjdk Java 17)

Question

I'm using JEE Eclipse 2023-03, Build id: 20230309-1520 with Java 17 openjdk version "17" 2021-09-14 OpenJDK Runtime Environment Homebrew (build 17+0)

I have a Java project working, but code-assist doesn't work. I type a variable name, and none of the methods appear, just: beg - Sets the cursor to the begin of the expression cast... and similarly for constpriv, constpub, field, nnull, null, snnull, snull, var

Your help is appreciated. FYI, my .project file is:

<projectDescription>
    <name>pc-vert</name>
    <comment>elided</comment>
    <projects>
    </projects>
    <buildSpec>
        <buildCommand>
            <name>org.eclipse.jdt.core.javabuilder</name>
            <arguments>
            </arguments>
        </buildCommand>
        <buildCommand>
            <name>org.eclipse.m2e.core.maven2Builder</name>
            <arguments>
            </arguments>
        </buildCommand>
    </buildSpec>
    <natures>
        <nature>org.eclipse.m2e.core.maven2Nature</nature>
        <nature>org.eclipse.jdt.core.javanature</nature>
    </natures>
</projectDescription>

My settings for code assist are:

Answer 1

Never mind. On the Content Assist Advanced page, the defaults were weird. I'm not sure what was different, but I added some and it started working. Then I hit Restore Defaults, and what I added was cleared, and it was still working...