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give proper error if wrong bash version
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all-projects.sh

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@@ -36,6 +36,11 @@ repoSeq=(
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)
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###########################################################################################################################
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if ((BASH_VERSINFO[0] < 4)); then
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echo "ERROR: bash 4.0 or newer is required"
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exit 1
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fi
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trap "onError" ERR
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LATEST_GRADLE_VERSION="$(curl --silent https://raw.githubusercontent.com/gradle/gradle/master/released-versions.json | sed -n '1,/finalReleases/d;/version/p' | head -1 | sed 's/.*: "//;s/".*//' || :)"
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getJavaProjectMajorVersion() {

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