org.jsoup.internal.StringUtil$StringJoiner -> p97:
# {"id":"sourceFile","fileName":"StringUtil.java"}
    java.lang.StringBuilder sb -> a
    java.lang.String separator -> b
    boolean first -> c
    1:3:void <init>(java.lang.String):82:82 -> <init>
    4:10:void <init>(java.lang.String):72:72 -> <init>
    11:12:void <init>(java.lang.String):74:74 -> <init>
    13:15:void <init>(java.lang.String):83:83 -> <init>
