compileClasses:
    [javac] /net/scanas416.us.oracle.com/export/java_re2/misc/nightly/asmtools/asmtools7.0/opensource/ws/build/build.xml:260: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
    [javac] Compiling 93 source files to /net/scanas416.us.oracle.com/export/java_re2/misc/nightly/asmtools/asmtools7.0/opensource/asmtools-7.0-build/binaries/classes
    [javac] /net/scanas416.us.oracle.com/export/java_re2/misc/nightly/asmtools/asmtools7.0/opensource/asmtools-7.0-build/binaries/src/org/openjdk/asmtools/jasm/Parser.java:370: error: unmappable character for encoding ASCII
    [javac] // then the constant_pool entry at that index must be a CONSTANT_Fieldref_info structure (??4.4.2)
    [javac] ^
    [javac] /net/scanas416.us.oracle.com/export/java_re2/misc/nightly/asmtools/asmtools7.0/opensource/asmtools-7.0-build/binaries/src/org/openjdk/asmtools/jasm/Parser.java:370: error: unmappable character for encoding ASCII
    [javac] // then the constant_pool entry at that index must be a CONSTANT_Fieldref_info structure (??4.4.2)
    [javac] ^
    [javac] /net/scanas416.us.oracle.com/export/java_re2/misc/nightly/asmtools/asmtools7.0/opensource/asmtools-7.0-build/binaries/src/org/openjdk/asmtools/jasm/Parser.java:380: error: unmappable character for encoding ASCII
    [javac] // then the constant_pool entry at that index must be a CONSTANT_Methodref_info structure (??4.4.2)
    [javac] ^
    [javac] /net/scanas416.us.oracle.com/export/java_re2/misc/nightly/asmtools/asmtools7.0/opensource/asmtools-7.0-build/binaries/src/org/openjdk/asmtools/jasm/Parser.java:380: error: unmappable character for encoding ASCII
    [javac] // then the constant_pool entry at that index must be a CONSTANT_Methodref_info structure (??4.4.2)
    [javac] ^
    [javac] /net/scanas416.us.oracle.com/export/java_re2/misc/nightly/asmtools/asmtools7.0/opensource/asmtools-7.0-build/binaries/src/org/openjdk/asmtools/jasm/Parser.java:381: error: unmappable character for encoding ASCII
    [javac] // representing a class's method or constructor (??2.9.1) for which a method handle is to be created.
    [javac] ^
    [javac] /net/scanas416.us.oracle.com/export/java_re2/misc/nightly/asmtools/asmtools7.0/opensource/asmtools-7.0-build/binaries/src/org/openjdk/asmtools/jasm/Parser.java:381: error: unmappable character for encoding ASCII
    [javac] // representing a class's method or constructor (??2.9.1) for which a method handle is to be created.
    [javac] ^
    [javac] /net/scanas416.us.oracle.com/export/java_re2/misc/nightly/asmtools/asmtools7.0/opensource/asmtools-7.0-build/binaries/src/org/openjdk/asmtools/jasm/Parser.java:398: error: unmappable character for encoding ASCII
    [javac] // either a CONSTANT_Methodref_info structure or a CONSTANT_InterfaceMethodref_info structure (??4.4.2)
    [javac] ^
    [javac] /net/scanas416.us.oracle.com/export/java_re2/misc/nightly/asmtools/asmtools7.0/opensource/asmtools-7.0-build/binaries/src/org/openjdk/asmtools/jasm/Parser.java:398: error: unmappable character for encoding ASCII
    [javac] // either a CONSTANT_Methodref_info structure or a CONSTANT_InterfaceMethodref_info structure (??4.4.2)
    [javac] ^
    [javac] 8 errors

BUILD FAILED